Wired vs Wireless CCTV Cameras: Pros & Cons


Surveillance plays a huge role in today’s society. So far, monitoring systems are widely used in hotels, restaurants, retail, education, transportation, and other fields. IP cameras are an important part of commercial surveillance systems and can be used to gain visibility and insight into the business, creating a safe environment for employees and customers. In terms of protecting your business, there are many different types of CCTV to choose from.

With cameras everywhere, we experience a higher level of security in our daily lives. The proper maintenance of your video surveillance system is as important to your company’s safety as the system itself. When planning to add a video surveillance system, a basic question always arises: which infrastructure to choose as your support team? stay with us to find out the difference between Wired vs Wireless CCTV Cameras and wired and wireless networks and make the best decision.

Wired CCTV Cameras; How to work

A wired security system, also known as a DVR (digital video recorder) security system, is a combination of a camera and recording device, a more traditional form of closed-circuit television, and uses a cable to connect to the power source and the Internet. 

There are two types of wired home CCTV security camera systems: the traditional DVR system uses a coaxial cable to power the camera and record the lens, and the newer NVR (Network Video Recorder), which uses an Ethernet cable to power the camera, the camera, and record video. Both DVR and NVR can use an Ethernet cable to connect to the Internet. 

NVR is more advanced than DVR and can record higher-quality videos. NVR can also combine some of the functions of wireless cameras, such as two-way communication and personnel detection. The camera with a wired home security system gets its power from the DVR or NVR and does not need to be plugged into a power outlet. 

The camera can be powered in two ways; through a separate cable that connects the power supply and the Internet, or through a Power-over-Ethernet (PoE) cable, which provides power and Internet connection with just one cable.

A wired solution is recommended if you are installing multiple cameras on a larger facility. It relies on a single-cable Power Over Ethernet (PoE) connection making it easy to operate multiple devices without expanding your network.

Advantages of Wired CCTV Cameras

If your Wi-Fi signal is inconsistent or unreliable, or a large property that needs to cover many areas, a wired camera is a good solution. The wireless signal does not extend very far-up to 300 feet, without walls or anything blocking the signal. The wired system will provide a more reliable signal.

Most wired systems have applications for viewing images on smartphones, but you can also connect a computer monitor to a recording device to view recordings and broadcasts in real-time. Advantages of Wired CCTV Cameras are:

    • Little or no network interference:  The greatest possible advantage provided by wired CCTV security cameras is reliability. Since cameras, video recorders, and routers are physically connected by cables, the system is less susceptible to connection problems and interference from other devices.
    • More secure: Because the system operates on a closed network, it cannot be attacked over the wireless network, which ensures that the data stored on the system will be safe and protected from hackers. One thing to keep in mind here is that there is no guarantee that the system is 100% risk-free. Potential thieves and intruders can cut the cable, so the cable must be completely hidden.
  • Consistent streaming and video quality: The system is insensitive to bandwidth fluctuations due to its high-reliability factor and the video quality remains excellent and consistent throughout. The 4K system will output footage in 4K quality and will not drop to 720p due to poor reception – a key factor in ensuring high-quality monitoring.
  • Supports large-scale installation: If you need to monitor a large area, a wired security camera is a good choice. Since everything is wired, the system can be as spacious as needed, provide complete coverage and be able to support a large number of cameras to cover more space.

Disadvantages of Wired CCTV Cameras

The disadvantage of a wired security camera system is all these cables! Usually, you don’t need to hire a professional to install a wired security camera, but sometimes it can help. Having to lay cables throughout the house and properly connect them to your internet router can be troublesome.

The equipment cost of a wired camera system may be lower than that of a similar wireless system, but the installation cost is usually higher. This is because professional installation is likely to be required unless you can easily connect cables to the central recording device through the walls and ceiling. 

The applications and software used by the wired system are generally not as advanced or user-friendly as those used by the Ring, Nest, and Arlo wireless cameras. In addition, wired cameras are not suitable for virtual assistants such as Google Assistant or Amazon Alexa, while many wireless cameras do. 

You may also need to set up a computer monitor to view your recordings, and most DVRs have limited capacity and can record 7 to 14 days of recording before erasing the recording. Other disadvantages of Wired CCTV Cameras are:

  • Installation time: The installation process and the time required for installation are one of the biggest disadvantages of wired CCTV security cameras. Due to the use of all cables, system setup can take longer than a wireless system.
  • Intrusive installation:  It may even require drilling holes in the wall, which can be a problem if the property is rented or rented.
  • Not very flexible: Because wired security cameras must be connected to electrical outlets and the Internet via cables, they are less flexible and cannot be installed anywhere. The availability of energy and the internet is mandatory.
  • Not portable: Portability is another problem faced by wired camera users. Since all wiring is involved in the installation process, moving or repositioning the system can be a huge challenge, and it is usually better to invest in a new one than to go through the hassle of moving an existing system.
  • Power failure: Because the system relies on power supplied through your proprietary grid system, it can easily shut down during a power outage. A good way to solve this problem is to use a backup battery to make sure everything is running.

Wireless CCTV Cameras

Wireless CCTV security cameras are connected to a power source via cable and connect to the internet via Wifi, uploading video to a local storage device or the cloud. Wireless security camera systems need to be connected to a power source, so they should be near a power outlet. But unlike wired cameras, wireless cameras don’t need another wire going to your internet router, making setting them up a bit easier.

The portability of these cameras is ideal for small temporary areas, such as apartments or other rental spaces. They are also an easy first step if you want to add smart home security components to your home. Wireless connectivity can be easily added to your smart home goals because an automated system works with your complete security solution.

Advantages of Wireless CCTV Cameras

Wireless cameras are also easy to install where you need an extra digital eye, and they often come with flexible mounting options. This is especially ideal for renters. Other Advantages of Wireless CCTV Cameras are:

  • Easy to install:  Ease of installation is one of the main advantages of wireless security cameras, as the cables involved are minimal and usually, only one cable is needed to connect the system to the power outlet to configure the system. 
  • Reduced installation costs: Because the task requires less time and effort, the total cost of setting up a wireless security camera system is typically less than that of a wired system. 
  • More flexible: They are also more flexible in terms of installation location because they are connected via Wi-Fi and only need to be connected to a power source. However, they must be close enough to the router to maintain a good Internet connection.
  • Portable:  They’re also relatively easy to move around with, as they tend to be lightweight and portable
  • Expandable:  Because they are portable, it’s easier to add additional cameras to the system.

Disadvantages of Wireless CCTV Cameras

Although wireless technology has advanced by leaps and bounds recently, no system is 100% unbreakable. If you choose a wireless connection, you need to take extra precautions to ensure power safety. 

 According to the security recommendations of the U.S. Department of Homeland Security (CISA) Cyber ​​Security and Infrastructure Security Agency, if you are running an open network, wireless cameras may present a high risk.

  • Not very reliable:  Anyone who has used Wi-Fi knows how unreliable it can be at times unless you have a super-fast connection that provides an uninterrupted connection.
  • Depends on Wi-Fi strength: The biggest disadvantage of a wireless camera system is that it is completely dependent on the strength of your Wi-Fi connection. Any interruption or weak signal can mean that you may lose connection to the system, resulting in the loss of the film, which can be critical. The further the system is from the router, the weaker the signal and the lower the reliability. Therefore, the system must be installed within the Wi-Fi range, or an extender can be used to improve the connection.
  • Vulnerable to interference:  Another common disadvantage is interference from similar devices. This is a problem that wireless security camera users are very concerned about, because wireless and radio signals are everywhere around us, competing for signals, leading to false alarms or loss of signals and videos.
  • Hacker risk:  Like all wireless systems, wireless security cameras run the risk of being hacked, making the recorded data and related information easy for unauthorized parties to use. Special care must be taken to ensure that CCTV data remains secure, as the lack of protection of data recorded on CCTV cameras can lead to some serious legal proceedings.
  • Large installation is not supported:  Wireless security systems are limited to the areas they can cover. Wi-Fi signals will not be scattered too much, which limits the scale of the system. Therefore, they are not suitable for large-scale installations and are usually recommended for areas such as small houses.

Home security camera systems wired vs wireless

One of the main advantages of a home security camera system is the ability to know what is going on while you are away. Whether you want to keep an eye on your kids, pets, jewelry, or protect your home at work or on vacation, home security cameras are a great tool to monitor from a distance.

Indoor security cameras allow you to monitor what is happening in your home through real-time or recorded video. But not all cameras are created equal. Some have alarms or can send you a notification when activity is detected, some provide two-way audio, some are used to monitor your baby, and some can even serve as a complete home automation center.

The first decision you need to make is whether you need a wired or wireless home security camera system. The correct answer may depend on where you plan to place the camera and components. For example, If you have the ability to drill holes and run cables, you’ll be happy you don’t have to deal with the battery and may need to look at the wired system. 

As we mentioned the advantages and disadvantages of wired vs wireless security cameras, home security camera systems also have the same qualifications. And  All of those considerations should be observed and will affect the system you ultimately choose.

Differences between Wired vs Wireless CCTV Cameras

The key difference between wired and wireless CCTV security camera systems is that the images recorded in a wireless system are transmitted wirelessly from the camera to the recorder, whereas a wired system works entirely over cables. However, both require a wired power supply. So in a way, even a wireless system needs wires.

When is a wired CCTV Camera better for you?

For companies, security facilities, and any other large places that require continuous security monitoring, wired security cameras can meet all your protection needs and provide reliability, which will help companies solve any problems they may face. In addition, it can support them with insurance and police matters.

 Similarly, homeowners who do not plan to move any part of their home security system can benefit from the reliability and uninterrupted connectivity of wired security cameras. If you want the most reliable connection. Wired cameras are less likely to have signal loss or recording problems caused by weak Internet connections. They are also harder to steal because they are physically connected to your home.

When is a wireless CCTV camera better for you?

If you want the flexibility and want to move your system where you need it, the wireless security camera is a great option. wireless security cameras can be easily removed and put in another room if necessary. It gives you the ability to put the camera anywhere you want.  

Battery-type wireless cameras have a code that connects you to a specific location and If you decide to move your monitor to another location or plan to re-locate the entire system, then of course the ideal system would be a wireless system, which means you can do this without any damage to your property. In addition, as they are extremely easy to install, this action would not be time consuming.

Hardwired vs Wireless CCTV Cameras, which one is better 

The first step in deciding whether to choose between wired vs wireless CCTV cameras is to define your requirements. Before an accurate action plan, it is necessary to clarify your needs and evaluate the current security of your property. Property size and security requirements will ultimately determine which system is the best.

In conclusion, If you need additional guidance, consulting a trusted professional can be very helpful. But notice that; When looking for a professional, this person has the skills and knowledge both on Digital and Network systems. In the short term, a trusted professional can determine the deciding factors for you to find the right camera. They can also advise on long-term maintenance and service.  

Mostly, when speaking with installers, they tend to always go for wired CCTV systems, simply because it is more reliable, the quality is similar and you can have features such as face detection, deterrence, audio, and so on.

Even though wireless systems have their advantages, it is not so reliable, means you will need service every couple of years and you may miss or lose quality in some cases due to lack of signal, this is something which will never happen with a wired system.

Back-to-business video technology: creating a health and safety policy

Organizations all over the world are noticing the power of cutting-edge video to  help all their employees return safely to business. But while the technology itself is vital, it is only one part of the process. In this article, we want to analyze the Health, Safety and Welfare Policy that businesses should operate with their technology investment.

Intelligent AI-powered cameras supply vital screening services to organizations striving to get people back to business. These cameras can recognize if they are wearing a mask or not and measure skin temperature; and when there are too many people in a certain location they can carefully monitor crowd density. They can also accurately measure the distance between people, helping to uphold local social distancing regulations.

But to deliver its full potential, businesses should also assess key HR and legal matters that may affect all those coming into view of the cameras. These considerations can be woven into a custom Health, Safety and Welfare policy, which is understood and adhered to by all.

  1. Make sure your staff are informed

 Firstly, you need to ensure there is staff available to support the screening process at your premises, and that they know what they are expected to do.

For example, consider temperature screening. What happens if someone does have a high temperature? Who is going to be present to monitor and check temperature readings? Furthermore, what will you do if someone opposes having their temperature taken? Such things need careful consideration.

Equally, when it comes to mask detection, will you have members of staff on hand to guide people towards your mask detection cameras? Will you provide a mask if the camera finds  someone without one?

For flow control, it is vital to consider how many people you can safely accommodate on your premises at any one time. You are also required to have a policy for what happens if people still proceed to enter a location that has reached full safe capacity. And if the system sounds an alert to one or more individuals, asking them to keep social distance, how will you go on to enforce this?

  1. Consider employee privacy and consent 

It is also critical that staff fully recognize that they are being screened, and that they agree to it before you do it. You should clearly inform employees the nature and extent of the monitoring and its purpose, clarifying what has changed from your normal policies. It is suggested to get official written employee consent for being  screened before you install the system.

If you decide to use facial recognition for employee access control, this technology will uncover personal data. Consent for processing facial images is important, so you must obtain it from each employee, who should be clearly advised that this data will be used only for future access control/ time attendance. Employees should also be given the option to withdraw their consent in the future if they change their mind.

The data of a human subject’s body temperature generated during automated temperature measurement is not defined as ‘personal data’ under certain data protection laws.  Furthermore, don’t forget that data protection law does apply in the case that It is to identify the people passing the cameras, whether they are employed by you or not. For example having a person outside of your business pass on by the camera at your front door.

  1. Tailor your policy to your business

Of course, every business is unique and different. So when devising your own health and safety procedures, it is critical to tailor each element to your business’s policies and environment.  Also, it is important to check the changing guidance and requirements set out by your country/county regularly to make sure you are not in the wrong.

Remote work during Covid-19. 

Telecommuting may have proven to work well during the pandemic for some employers and employees. Using it as a permanent work/life balance and  cost-saving tool, not just as a short-term emergency.

The main issues to consider in remote work include:

    • Continuing to let employees work remotely for their safety and the business’.
    • Staggering weeks in office and at home among team members, or part-time remote work on alternate weekdays.
    • Responding to employee requests to continue to work from home, including long-term arrangements.
    • Updating technology to support virtual workers.
  • The long-term savings you can gain as a business with permanent remote work.

Communications after covid-19

Establishing a clear communication plan will let employees and customers understand how the organization re-establishes business processes or plans to reopen.

The most important issues after reopening  and coming back to work are:

  • How to stay at home if you are sick, along with social distancing policies in place to make sure customers and workers are to be kept safe.
  •  Details on workplace safety and disinfection protocols and how they should be implemented through company training.
  • Have exposure-response communications ready to go to any affected employees and customers.
  • Have media communications ready to release on topics such as return-to-work timetables, safety precautions in place,  along with how else the company is supporting workers and customers. Prepare to respond to the media for workplace exposures.

The effect of new-hire paperwork in return to work 

Employees returning to work who remained on the payroll would often not need to complete any new paperwork. Nevertheless, for those separated from employment, such as laid-off workers, it may be best to follow normal hiring procedures. It is advisable to determine employment application and enrollment requirements for rehired workers. Notify unemployment agencies of recalled workers, whether rehired or  not as a precaution.  Once completed remotely, be sure to follow up with the person upon their return to the workplace to ensure nothing is misunderstood.

What is RG?

What is RG?

Coaxial cables utilices RG ratings to distinguish between the different kinds of cables. RG is a mostly forgotten and old military term that stands for “radio guide.” The number distinguishes the different cable specifications, but they are randomly assigned, so don’t search for some type of order in the numbers. Literally dozens of coaxial cables have been made over the years, but the only ones that are well known are the RG 6 cable and RG 59 cable. In this article, we are going to compare RG6 Cable and RG59, advantages of RG59 Cables and RG59 Cable for CCTV.

What is RG 59 cable?

RG59 cable has been used for a long time. This cable formerly is what most people used for their cable TV connection and is very often installed in older homes and commercial buildings. Nevertheless, many modern signal requirements have made this cable less popular in the last few years. RG 59 has a smaller conductor than RG 6, which means that it can’t obtain the same signal quality as RG 6. The way its shielding is designed also means that it doesn’t keep Gigahertz level signals inside the conductor very well.

The braided shielding in RG 59 was designed around long waveforms of megahertz interference. That makes it good for lower frequency signals (anything under about 50 MHz). It is used for composite or component video signals (often in the mini-coax variety). That also makes RG59 cable for CCTV suitable and a good option. You can even make your installation easier by getting what’s called “Siamese coaxial cable.” This cable consists of a RG 59 cable merged together with a 2C power cable. By using this type of cable, you can run the video and power for your security cameras simultaneously and cut your install time in half effectively.

Frequency Range of RG59 Cable

Since RG59 cables use a thinner conducting copper wire and have weaker shields, they cannot be used to carry signals with very high frequencies. They are commonly used for signals with a frequency of 50 MegaHertz or lower.

Advantages of RG59 Cables

One of the advantages of RG59 cable is that it is very good at transmitting low-frequency signals.

If you need to transmit signals on the MegaHertz frequency range and need good signal quality, RG59 cables are one of the best options.

RG59 cables also tend to be cheaper. They are also much easier to install as they are often merged with a power cable to reduce installation time.

RG59 Cables Applications

RG59 cables are susceptible to interference if long cables are used. Due to this limitation, they are often used in closed circuit settings and for composite video signals.

The most common application is in CCTV cameras and surveillance. They are cheap and easy to set up, which makes RG59 cables in CCTV an ideal option since cameras make use of lower frequency signals.

Aside from CCTV cameras, they also see use in video projectors and some television systems.

RG6 Cable Vs RG59 Comparison

  • RG6 cables have larger conducting wires than RG59 cables. This means they have higher bandwidth and can transfer more data faster.
  • RG6 cables make use of aluminum foil shields and quad shielding. RG59 cables make use of copper shielding. Therefore, RG6 cables have better shielding and therefore are less susceptible to outside interference.
  • RG59 cables cannot transmit signals in the GHz frequency range because of their lower shielding but are very good at transmitting signals at 50 MHz or lower. RG6 cables can work with frequencies of 1 to 5 GHz but aren’t effective at transmitting signals in the MHz range
  • RG59 cables have greater attenuation. it cannot be made too long and are kept short to stop loss during signal transmission.RG6 cables have less attenuation. Therefore, these cables can be made longer without signal loss problems.
  • RG6 cables are used for satellite transmission cables primarily and broadband internet connection because of their high bandwidth and great shielding. RG59 cables are used for CCTV surveillance and video projectors.

In relation to price, RG59 cables price is less than RG6 cables. This is because of the better shielding and thicker conductor.

Conclusion: RG59 cable vs RG6

The biggest deciding factor between these two cables is your purpose of using it.

While RG59 cables are cheaper, they can’t be used in place of RG6 cables for radio transmission or broadband internet. Similarly, RG6 cables struggle to carry lower frequency signals with good quality, and you will need to use RG59 cables for that.

So, in the end, the most important thing you need to look at is what is your purpose to use the cable for. Once you have the answer, picking the cable is easy.

Another important thing is the use of RG59 cable in CCTV. RG59 is the industry standard and best choice for CCTV systems and HD over coax systems, however, not all RG59 is created equal. Be sure to read the spec before you buy. This is what you need to know. Be sure to select RG59 cable with a solid copper core / inner conductor and 95% copper braiding.

How to become an expert in CCTV installation


Today, due to the increasing demand for CCTV installation, the role of a CCTV installer is very prosperous and the career future of this profession can be very exciting. Installers of security systems, install and maintain appropriate electronic systems which detect intruders or  access control to buildings and locations. In this article, join us, as we explain how to enter the CCTV installation world and earn money.

What qualifications are needed to be a CCTV installer?

Due to the security and importance of camera installation, the best way to gain this specialty is to participate in CCTV camera installation courses in a reputable school or start working as an amateur, Although employers can expect you to have specific diplomas or similar qualifications, you do not need any specific qualifications to start an apprenticeship.

How to enter the CCTV installation job market?

A professional CCTV installer must have the necessary skills to install a variety of analog CCTV cameras and network IP systems, an expert must also have the necessary skills in camera settings, methods of recording and transferring images from the camera to USB flash or computer, and mobile.

You can enter this job through these three ways:

professional courses offered by private training institutions: If you have learned this subject without any practical training, you will not be able to install the camera professionally and this may cause you to lose a customer and fail the job. Therefore, take CCTV installation courses before entering this journey. You can study at a private training institution. In these courses, the installation and configuration of various types of CCTV cameras are taught in a complete practical and specialized way.

apprenticeships: You can enter this profession by completing an advanced course in security systems. You can also apprentice as an advanced smart home technician if you want to install and configure a “smart” home security system. For example, intrusion alarms, sensors and monitoring devices are controlled through connected devices.

by direct enrollment: You can apply directly to the employer if you have the skills and knowledge for the job. For example, experience in electrical or electronic work. Previous experience in the electrical or electronics field can be very helpful when looking for a job in this field of work.

What does the security system installer do?

A person who installs appropriate security systems and maintains electronic systems to detect intruders and control access to buildings or premises should do these activities.

Security Installers activities include:

  • Discuss security plans with customers
  • Conduct site surveys to find out where to place security devices
  • Install security systems and connect them to control panels controlled by WiFi, fiber, and other connections
  • Test systems and teach customers how to use them
  • Checks and maintains existing systems
  • Answer calls to repair faulty systems
  • Work includes installations such as closed-circuit television (CCTV), access control to buildings, fire and intrusion alarms, and electronic surveillance equipment.

Home CCTV security system installation

Installing security cameras is a great addition to alarms in homes and businesses. CCTV does not simply offer glorious felony and thief deterrence — many householders’ only focus is to detect anti-social behavior raging in elements of the United Kingdom. Families see CCTV as a crucial part of protecting their home and method of life — protecting themselves from intrusion.

Benefits are:

  • Monitor your home from wherever, whilst away from home or on vacation
  • Record activity for review at later day
  • Proactively stop crime exploitation assemblage and cameras
  • Track World Health Organization area unit visiting senior or dependent relatives’ exploitation hidden security cameras.

CCTV installation price range

Standard cost of a camera set up is £50 per camera and no doubt customers are looking to install a good quality camera at a low price, so try to set a reasonable and competitive price for your services, especially in the early months when it starts operating. This will increase the number of your customers and thus you will earn more profit and income. Reasonable and competitive CCTV installation price on the one hand can absorb more customers into your career and on the other hand you can gain more experience and expand your work and the range of your services. Also the skills and experience of the installer is so important.

CCTV installation services

Many services such as Initial site survey, design, installation, and maintenance of your video surveillance system are given by the CCTV installation experts. In this work, providing quality services, advertising, providing special and unique services, etc. are effective. CCTV installation services include:

CCTV is an excellent deterrent against theft and burglary: properly used cameras and road signs can greatly reduce crime.

Continuous recording on a standalone digital video recorder: giving you peace of mind that everything in and around your home is being recorded.

Infrared Night Vision: Many systems use infrared night vision to capture images of completely dark areas of your home, such as alleys and yards.

Display on your iPhone/iPad: You can configure your CCTV system to display on your smartphone.


As mentioned above, the demand for Security camera installation is rising and Demand for CCTV cameras is expected to skyrocket over the next few years. Based on the latest forecast, this market is expected to grow to $ 44 billion by 2025, up from $ 23.6 billion in 2019, reaching a compound annual growth rate of nearly 13%.

The feeling that our home is a safe place is essential to maintaining a good mental state – it makes sense for people to protect their home by installing extra security. So if you start your career in this field, without a doubt, you will have a very successful business.


Dahua vs Swann: which one is better

Dahua Security and Swann are both prominent names in the security industry. Comparing dahua vs swann across different dimensions such as price, effectiveness and suitability, while keeping in mind differences in camera features is often difficult.

But no need to worry! We’ve written this to help you decide whose products you should  be spending your hard earned money on.

Read on for a comparison of Dahua and Swann across four popular CCTV camera features: motion detection, colour recording, audio and cloud storage. First, to compare dahua vs swann, it’s better to introduce each security system.




Swann’s camera can be used indoors and outdoors, for those that want to use swann outside, it has an IP rating of 66. The cameras can go up to 4k however their system does not provide the highest quality available as it is focused for DIYer’s not professional installers!



Dahua security system is a leading solution provider in the associated technology and the global video surveillance industry and has been concentrating on innovation by investing heavily in research and development. Also, Dahua cctv has many advantages whilst making the best products among others competitors. For the Lincoln city scheme, its products were chosen based on their performance and cost-effectiveness to fulfill project budgets. CUCCTV is a certified Dahua distributor in UK provide & supporting kind of dahua’s products in range of analoge & IP camera, TIOC, DVR, NVR, camera accessories & tools, display & control & video intercom. 

The wireless network is built with infinet 5GHz and Siklu E and V band radios. Resilience and diverse routing has been built into the network design, which supports public Wi-Fi video as well as surveillance and capacity for smart city services. Luxriot have worked closely with Dahua, supplying their Evo Global video management system and supporting edge analytics integration through their ‘events and actions’ management, which has also been integrated through to i-Comply’s VTAS CRVMS software (now rebranded as Viewscape).

The introduction of H.265 compression was groundbreaking for such a project, with the system capable of displaying 4MP and 6MP H.265 to the operator’s spot monitor with real-time control and video streaming.


WHICH ONE IS BETTER? Dahua vs swann

Wondering between a Swann vs Dahua CCTV system? Still aren’t sure which one to select? Dahua and Swann Security system are both prominent names in the security system industry. Comparing Dahua vs swann across different dimensions such as price, effectiveness and suitability, while keeping in mind differences in camera features is often difficult.


Comparing Motion Detection of Dahua vs Swann

Both Swann and Dahua offer motion detection technology, nevertheless, the way each brand integrates this feature into their CCTV systems is quite different.

Swann Security’s True Detect™ uses an inbuilt thermal PIR sensor, in addition to a traditional motion detector, to trigger alarms when thermal radiation at a normal human temperature is discovered from moving people-sized or larger objects such a vehicle.


Thermal PIR sensor

Thermal PIR sensor


By incorporating heat detection technology Swann provides reliable notifications and recording, eliminating false alarms commonly experienced by traditional motion detection due to motion-only events such as trees swaying in the wind, rain or pets running around in the backyard. This feature helps to save storage space if using Swann’s motion recording feature and also makes finding important footage easier by cutting down playback time.


On the other hand, Dahua’s Smart Motion Detection (SMD) aims to remove false alarms by using advanced algorithms to differentiate between the shape of humans and vehicles within a scene – only triggering an alarm and sending notifications when a person or vehicle is discovered.

The recorder with SMD will quickly recognise the target by its shape and provide accurate alerts based on the shape, time and date. This feature is suitable for low populated areas where users wish to be alerted of people or vehicles anywhere in the scene without having to set a rule or draw lines and dahua is the best in this regard.


Dahua’s Smart Motion Detection (SMD)

Dahua’s Smart Motion Detection (SMD)


Colour recording

Swann offers color recording through ‘Spotlight Night Vision’, which automatically triggers the camera floodlights and colour recording (of up to 20 metres) as soon as a warm activity or motion, like people or cars start moving past a property, it starts recording.

On the other hand, Dahua suggests several low-light solutions, including: Basic Starlight, Enhanced Starlight, Starlight+ and Night Colour Technology.

While colour recording on Swann cameras relies on the spotlight being triggered, Dahua’s starlight cameras will continually record in color, unless the camera’s IR Cut filter detects that there is insufficient light available to produce quality coloured images and automatically switches recording to black and white. Dahua also offers led cameras with up to 40m IR, which similar to Swann, will turn on its LED’s once the camera detects insufficient light.

Dahua is recommended due to their technology breakthrough, they are able to provide high quality full colour image, both with starlight and the full colour led cameras. In terms of cost you will find that Dahua is actually cheaper than Swann, as Swann’s main target are end users whereas Dahua is focused on Installers.


Cloud Storage

Swann Security system allows users to connect their camera system directly to their Dropbox account, entirely free of charge. Whenever an event triggers recording, footage is automatically uploaded and safely stored to the cloud and security recordings can also be viewed in real-time using a smart device.

While Dahua also offers cloud storage, they require users to pay a monthly subscription fee to have access to the cloud. This makes cloud storage expensive for customers, especially if there is a large amount of recordings being streamed and backed up. So it depends on you to choose the right security system between Swann vs dahua.


Despite of a very unusual 2020, the security industry’s steady  transformation has not stopped. Several considerable shifts in the use of technology like the accelerating of multi-perception technologies,  security systems convergence, the artificial intelligence popularity  and the rise of cloud solutions are even advancing .

These changes are accelerating and reshaping the scope of the security industry, from keeping people and assets safe to making more secure, efficient and intelligent environments.

Now in 2021, we have high hopes and would like to share some promising ideas and thoughts here regarding key trends that may affect the security industry in both the short- and long-term.

1- Intelligent video technology helping during the pandemic  

Businesses are prioritizing and finding ways to resume operations safely in the face of the COVID-19 pandemic. Intelligent video technology has shown good potential to help companies keep their employees and customers safe while getting back to work.

Powered by AI, security cameras monitor populated locations to assure employees follow vital safety precautions – including flow control,  social distancing and mask wearing – and provide initial temperature screenings.

Employees are preventing unnecessary physical contact with shared hardware in this crowed areas, accelerating the touch less access control system trend we have seen in the market. Numerous modes of touch less verification like face recognition, palm print recognition, NFC and QR codes  are being promoted.

2- Multi-Dimensional Perception

For many years, Capturing visual images was the core and only perception capability for video security systems. But with the development and application of sensing technologies, integrated security devices and systems and more powerful edge computing and intelligent algorithms are becoming possible that employ multiple sensors. Now, more perception capabilities, such as radar detection, humidity and temperature measurement, multispectral imagery and gas pressure detection, are being integrated with video cameras and systems provided by best CCTV camera brands. This integration increases perception capabilities of these video cameras and systems and widens their applications by enabling the collection and use of multi-dimensional information. 

3- Visibility 

Users expect uninterrupted performance from their video cameras, despite season, the weather and certainly the time of day. It is important to have cameras that can respond effectively to capture clear images, no matter what time of day or night or how bad the weather is.

These days, low light imaging technology is becoming popular in the security industry that provides colorful images in dark environments and customers have shown a preference toward cameras with color imaging 24/7. More front-end cameras are now equipped with low light imaging technology to make assure they can “see” and reproduce image color both day and night. And for other extreme situations such as heavy rain, snow, fog or smog industry professionals prefer to choose thermal imaging that measures heat to take images from their field of view. 

4- 4G technology for UHD and wireless video security

5G technology may bring much changes to the security industries authority. 5G’s greater bandwidth and lower latency makes the regular transmission of high quality images possible and, with the widespread adoption of ultra-high-definition (UHD) cameras, could bring new opportunities for video security.


5- Converging multiple security systems

Users in this industry expect comprehensive solutions. The concept of systems working ideally together has long been desired by the many security professionals.

The advantages of converging multiple security systems – including video, access control, alarm, fire prevention and emergency management – into a unified platform are manifold, with efficiency and cost-effectiveness the most obvious. Its important for example in security retail for getting unified systems.


6- Digital transformation of enterprises enabled by video security systems

Beside security and protection, the video security systems assist enterprise-level businesses in their digital transformation process and gain insights into development opportunities.


7- Enhanced cloud-based security solutions

The “moving-to-the-cloud” trend for businesses of all sizes enhanced across the private security industry . From small business markets to enterprise level, all of them todays are leveraging cost-effective cloud services to extend the flexibility of their operations, deployment and management.

Cloud-based security systems are making deployment much easier because there is no need for local servers and software. This saves a major amount of time and costs, while extending or reducing their security systems.

8- Enhanced edge computing to put AI everywhere

Increasingly powerful edge computing has become available for security cameras (cctv brands) nowadays and we see more intelligent algorithms finding wider applications. This makes us believe edge computing stands a good chance of “putting AI everywhere.”

Automatic number plate recognition (ANPR), automated event alert, people counting, heat mapping, illegal parking detection and hard hat detection, as well as a number of other AI applications, are becoming popular in the security market. 



9- Open AI application ecosystems

As AI applications finding are being used in many new fields, market requirements for AI algorithms are becoming more diversified and the demand for customization is also enhancing. We have seen more collaboration across the industry and new ecosystems to satisfy various needs of the market.

Some of the security manufactures have launched programs to keep their edge devices open to third-party AI applications. This gives a greater variety of intelligent functionality, while development partners also benefit from the openness.

10- Focus on cyber security  and data privacy

Cyber security and data privacy protection has been a challenge for the security industry as the moment the first security device was connected to the internet. Driven by the uptick in cloud-based solutions and a number of innovative technologies, such as IoT, big data, 5G and AI, millions of security devices and systems now are joining this connected network.

The issue of establishing data privacy and protecting security devices and systems from cyberattacks are more important issues than ever. Cybersecurity will be a key issue for the industry throughout every step of data processing, from generation, transmission and storage, to data applications and finally deletion.


The COVID-19 pandemic has affected heavily so many businesses, including the retail industry because of months of lockdown measures, social distancing rules and new ways of working. So, many stores have found it hard to come to terms with this ‘new normal’. As the UK Government’s lockdown roadmap revealed a tentative reopening date of April 12th, many stores are readying themselves for the welcome return of customers. But are their retail security systems ready? What they should do for their safety?

How are you planning to keep your store safe and clean? 

It is your responsibility as a business owner to protect and keep employees and customers, while research confirms that consumers choose to shop from retailers who prioritize health and safety.

Luckily, your security system can actually support health and safety measures within your retail establishment, making re-entry easier than you imagined.

Below, we’ll indicate all the ways your security system can help you to secure your store, while helping you fight infection.

Enforce Safety Precautions With Surveillance

You’re already used to having video cameras installed for crime prevention and enable to remote monitoring. But did you recognize that the same surveillance equipment can help you enforce safety precautions that prevent illness?

Use your surveillance cameras’ video analytics function to help you in smarter space planning. For instance, find where customers might be gathering—and risking a lack of appropriate social distance—then rearrange your store as needed to enable a safe amount of space between customers.

The best way for many retailers to ensure each customer has appropriate space inside the store is by limiting the number of shoppers inside at a time. Nevertheless, people should still keep a safe distance while they line up outside. Use your outdoor cameras to check in on customers outside and control whether they need a reminder about your social distancing guidelines.

In addition, use your indoor security camera infrastructure to check in regularly and ensure employees and customers are following the safety precautions you’ve enforced, such as wearing a mask or staying out of restricted areas.

Where to Put Surveillance Cameras

If you’d like to increase your retail establishment’s video surveillance, upgrade or add to the video cameras you’ve installed.

Install security cameras in the following areas:

  • Near targets for burglary and theft like electronics or other high-value inventory.
  • Facing entrances and exits, include employee-only points of entry.
  • Above points of sale (POS).
  • With visibility onto your outdoor property, including walkways.
  • In employee break rooms.
  • Inside stock rooms and/or above inventory.

Be sure that you’re aware of the laws in your jurisdiction for camera placement. Never install cameras anywhere people have a reasonable expectation of privacy like inside dressing rooms or restrooms.

SCRAM program gaining momentum thanks to Police Week push - North Bay News

How to Choose New Surveillance Cameras

If you need to add new cameras to reach optimal surveillance, start by seeing whether your cameras should be hard-wired or wireless.

If your budget is so limited, if you already have an existing analog infrastructure in place and if there are multiple cable runs that exceed the limits of a traditional wired network, you could consider HD over Coax setup.

Before deciding which option is best for your business, assess resolution necessary on a per-camera basis. Consider the overall purpose of the system and the video quality needed.

Understand Video Storage Options

There’s a critical component to choose surveillance cameras: considering where the footage will be stored.

Most often, surveillance footage is stored via a traditional network video recorder (NVR) or on the cloud.

An NVR is the physical device that measures and stores video signals from a security camera. When video is recorded, the IP camera converts it into a digital information that is sent to the NVR over a local IP network. NVRs need a temperature-controlled and clean setup on-site. If you handle a multi-site business, each location will need its own NVR. Cloud access options are available to supply the convenience of mobile app control and convenient viewing of video from a web browser.

With cloud storage, the video recordings are sent to a secure storage host on the internet. This usually means fewer components at each site, simplifying installation and potentially saving money. To access the video, you’ll use a unique login. Cloud-based solutions can be controlled by various devices, including your smartphone, computer or tablet.

Curbside Pickup

If you’re offering curbside pickup, use the outdoor security cameras to keep an eye on the process. When employees leaving the store and approaching strangers’ vehicles to hand off purchases, there would be an enhanced risk for theft and other incidents.

The presence of security cameras could stop criminals, and weather-safe cameras with a resolution of 100 pixels per foot or more can help identify any people involved in wrongdoings.

Touchless Payment

The term touchless payment refers to a secure method for consumers to purchase products or services using a debit, credit, smartcard, or another payment device by using radio frequency identification (RFID) technology and near-field communication (NFC). This payment method works by tapping a payment card or other device near a point-of-sale terminal equipped with contactless payment technology.

However, with increased digital technology comes the responsibility to keep updated PCI compliance practices. Standard PCI compliance centers around general data security to keep consumers safe, but evolving mobile payment options bring a new suite of considerations.

Stay informed on PCI standards and always keep your business practices in accordance with avoid a breach and a legal nightmare.

Online Offerings

Many retailers pivoted to offer more or all of their inventory online, with shipping options, to please consumers who aren’t comfortable entering physical stores. While this option is really convenient for shoppers, the online presence might mean you have to enhance inventory to accommodate the number of orders.

Protecting inventory is a usual priority for retailers, but if you’ve suddenly expanded your inventory, your security system may require to adjust. Remember to install motion sensors in your inventory storage area. Motion sensors are triggered by movement and can link up with lighting, surveillance cameras and notifications on a mobile app, so you’ll always know when someone is accessing goods. Use access control technology. By limiting who can access inventory, you decline the number of people who could steal.

Check Skin Temperatures

Access control technology delivers a multitude of security safeguards. Besides controlling who can access certain parts of your business, biometric access control and thermal video cameras can be used at checkpoints and other key areas to detect elevated skin temperatures and recognize at-risk individuals.

You can also integrate facial recognition with temperature detection in larger retail operations to identify automatically personnel and forward confidential alerts for further action.

This type of detection can allow for earlier discovery, reporting, isolation and treatment—avoiding larger scale outbreaks that could pass to shoppers and the community at large.

How to protect your security footage?

If you’re going to bring security cameras into your  home, keeping them safe from hackers is a vital step. If you can access your camera over the internet,  someone else can access or hack it as well. Fortunately, there are easy steps you can take to protect your security cameras from being hacked.  Even though surveillance cameras have the chance of being hacked, possibly sharing your personal moments, don’t let this stop you from protecting your home. As there are steps to protect yourself.


 Steps to secure your cameras and CCTV footage from hackers

  • Choose a router with Wi-Fi Protected Access (WPA) or Wi-Fi Protected Access 2 (WPA2) security, which encrypts your data.
  • Enable your cameras’ built-in firewall, which monitors and controls information coming to and from the camera. Instructions for doing so will be included with your cameras.
  • Choose a strong password. If your cameras come with default passwords, change them quickly. Do this with your router as well for added security.
  • Turn on two-factor authentication if it’s offered.
  • Keep your camera’s firmware up to date by checking regularly.
  • Use your cameras geofencing capabilities to turn them off when you’re at home.


Can Home Security Cameras be Hacked?

Every device which is connected to the internet can be hacked, and that contains home security cameras as well. Wired cameras are less vulnerable than Wi-Fi cameras, and those with local storage are less vulnerable than cameras that store video on a cloud-based servers.  However as mentioned, all cameras can be hacked.  This could let someone watch and listen to your recorded footage without your knowledge. They also  could potentially obtain other devices such as your computer or smartphone on your home network.

The brand of camera and how it is set up on the network are the most important risk factors. Some manufacturers are more security-conscious than others, and most of the risk of having a home security camera can be mitigated if you take appropriate precautions on your network.

Most home security camera hacks aren’t the fault of the camera company. They often happen as homeowners used the same password on another site and that database was breached, or maybe because they didn’t change the default password on the camera when they bought it.

 On the other hand, sometimes it is the manufacturer’s fault. Cloud-based security cameras store their security footage on a server, hackers try to infiltrate those systems to access the security footage directly. They’re more likely to succeed if the camera company doesn’t implement good security practices.  This is why you should only purchase security cameras from well-known companies.


How to Set Strong Passwords

Setting unique and strong passwords is hard, and following a new one for every service you use is virtually impossible. But remember, you should never reuse passwords, because this is how most home security cameras get hacked. More than 65 million passwords have been accessed by hackers because of company data breaches at large organizations such as Equifax, Marriott, and Capital One and published online.

The easiest way to set strong passwords is to use a password manager that generates strong and long passwords. The other way is to write your passwords down in a physical notebook. If you go this route, you’ll need to create your own passwords. We suggest using a  set of dice to generate random numbers, and a list of at least six words to make a strong password phrase. A passphrase is a password made of a string of words rather than random characters, and is longer than most passwords. When the password is longer,  the password becomes harder to guess. Although random characters and symbols may seem more secure,  shorter passwords are less secure as they can be guessed easier than longer ones.

The parameters of a good password is to:

    • be long (12 characters is a good start, however longer is better)
    • use a combination of numbers, upper and lower case letters as well as symbols
    • don’t use personal and identifiable information like a street you live on, your birthday, or your email address
  • avoid reusing passwords
  •  you can even use words from the dictionary to help, again the more random and unrelated the better



What Is Two-Factor Authentication?

Also known as two-step verification or 2FA, two-factor authentication is a security measure that confirms your identity by using an additional layer of security in addition to your password. This usually includes a separate device or second piece of information that you have to activate or enter before you can get into your account. The advantages of 2FA is that even if someone guesses your password, they still won’t be able to access your account.

When you set up 2FA on your account, you’ll be asked if you want a text message, phone call, or email to send these one-time codes. Otherwise, you can use an authenticator app. This is the safest method, because hackers theoretically can intercept your text messages, phone calls, and emails). Nevertheless, all of these methods are far better than not having 2FA set up at all.


Update Cameras’ Firmware

Firmware is the software that runs your cameras. Actually, every security camera is a computer, just like your smartphone is a computer. The software on these cameras needs to be updated regularly with security updates to  ensure the best protection possible for your equipment. Unfortunately, many cameras don’t get automatic software updates and can become vulnerable to hacking as people discover security holes. So, be sure to check for firmware updates periodically in the “Settings” section of your cameras’ mobile app.


Other Tips for Keeping Your Security Cameras Safe

DON’T put your indoor cameras in bedrooms, bathrooms, or other explicitly private spaces. If you’re really afraid of being watched, unplug or physically cover the camera when you’re home. Consider opting for a camera that gives a physical indication when it is recording or in live view mode so that you can always tell at a glance if someone is watching.

If you are worried that someone may use your best wireless security cameras to exploit a vulnerability in your home network and obtain access to other devices such as personal computers, consider setting up a separate network with a separate router for your cameras.

What is an active alarm system?

A security active alarm system is designed to detect intrusion, or unauthorized entry, into a building or other areas like your home or at school. Security alarms are used in industrial, residential, commercial, and military properties for protection against theft, burglary or property damage and personal protection against intruders. Security alarms in residential areas show a correlation with decreased theft. Car alarms similarly help protect vehicles and their contents. security systems are also used in prisons for control of inmates.

Some active alarm systems serve a single goal of burglary protection; combination systems deliver both intrusion and fire protection. Intrusion alarm systems may also be combined with CCTV systems to record the activities of intruders automatically, and  interact with access control systems for electrically locked doors. Systems vary from small, self-contained noisemakers, to complicated systems with computer monitoring and control. It may even contain a two-way voice system which  lets you communicate between the panel  and the monitoring station, allowing you to talk like you were on the phone to the other person.


Benefits of having active alarm system


Protect your valuable belongings

One of the most important benefits of having an alarm system is to protect valuable properties in the home. An alarm system in the household will scare off burglars and it will also send a notification to your local authorities if someone did try to break in to your property.


 Helps to reduce the cost of insurance on your home 

Home insurance is essential if you have your own home. The cost of homeowner’s insurance can vary depending on your location, coverage, type of home, payment options and other factors. By having a home alarm system installed in your property, many insurance companies will offer you a discount on your home insurance policy. Homeowners can receive a 10-20% discount on their insurance cover just by having an alarm system  installed. Be sure to check with your insurance company though to get full details of what can be saved.


Discourages Crime

A security alarm system will deter thieves away from the house if they think there is security present at the property. It will also make your living place safer.


Monitor indoor and outdoor security cameras remotely

Surveillance alarm systems and home security let the homeowners monitor their home remotely for 24 hours a day even if they are not in the house. It depends on your security alarm provider, the whole house can be monitored by the cameras in the home along with door locks, lights, thermostat, and other devices in the home.

Kit 1 Cam Plus DD: House with Keyfobs-Hub 2 Plus, MotionCam 2pcs, Door Protect, SpaceControl(Fob) 2pcs, StreetSiren DoubleDeck, HomeSiren



It will notify you of any fire or gas problems 

If your carbon monoxide or smoke alarms go off when you are away from home, with having certain alarm systems, you can opt to receive notifications. The authorities can be immediately notified and this also depends on your security provider. Heat detectors can also be added to your security system. These detectors can determine if a fire is present in the building.


 Gives you peace of mind 

One of the main benefits of having an alarm fitted is that you obtain a sense of peace of mind and security that your family and home are secured and protected at all time whether you are at there or not. You can relax in your house or if you are away, you will know your property is fully safe guarded against vandalism, fire, and theft. If you are away, your security alarm system will notify you and the authorities that there is an issue at your home, if someone did try to break in or had broken into your property.

Commercial intruder alarm systems


Differences between Passive and Active Alarm Systems

Installing a car alarm makes good sense.  It helps to prevent auto theft and break-ins, while  helping ease the mind of the owner.  The only choice to make is whether to install a passive alarm or an active alarm.  Though both types will protect your vehicle, it is up to the individual to decide which alarm suits them best.
A passive alarm turns on automatically. Once the key is removed from the ignition and all the doors to the vehicle are closed, the alarm turns itself on.  This function gives the alarm the name “passive,” as the driver does nothing to arm it.

An active alarm must be activated by the driver.  As with a passive alarm, this generally involves the vehicle being parked with all doors closed.  Nevertheless, the driver must turn the system on, commonly done by clicking a button on a remote.  The active role played by the driver in arming this alarm results in this being called an “active” alarm.
Most alarm systems have the option of switching between active and passive.  A driver can select to switch back and forth by themselves, or allow a professional to make the switch.  But the particular setting of active or passive is entirely the preference of the driver.

The selection of an active or passive alarm system comes down to a battle between convenience and protection.
A passive alarm may look more convenient, as it best serves the driver seeking overall protection, and nothing is needed of the driver to arm the alarm. So, the driver can never “forget” to turn on the alarm.  But this can lead to the annoyance of accidentally setting off your own alarm by making a quick run back for a forgotten jacket in the back seat.

An active system will not cause any accidental “set-offs” of your own alarm, as the driver is in complete control of it.  The driver is free to make as many trips to and from the car as needed, opening any door, without setting off the alarm.  Nevertheless, this convenience factor causes less overall protection.
One of the most important advantages of installing an alarm system is the discount in insurance rates.  As a car with any alarm system is a theft deterrent, insurance companies see your car as less of a risk. The passive system has a leg up on its active counterpart in this respect.  Because a passive system is always armed, the vehicle is always protected.  Less risk = lower rates.

5 Best Dahua Security Cameras & Recorder Systems 

DAHUA CUCCTVZhejiang Dahua Technology is a video-centric smart IoT solution and service provider which brings end-to-endsecurity solutions.‍ It is the second largest manufacturer of video surveillance equipment in the world by market share. The company attempts to bring total security solutions to consumers and supply high-value, with putting emphasize on principles, integrity and personal relationships that increase the customer experience.

Dahua Technology is a leading solution provider in the global video surveillance industry. With more than 13,000 employees all over the world, Dahua solutions, products, and services are used in over 180 countries and regions. Dahua has 42 subsidiaries globally covering Asia, the Americas, Middle East, Oceania, and Africa. Also, Dahua has a number of the UK distributers. CUCCTV is one of the official UK distributers of Dahua cameras and recorder systems. 

What products does Dahua have?

Dahua delivers three series of products. The idea behind the series breakdown is to provide our customers with reliable cameras at three different price ranges and specifications while retaining high performance. The Ultra Series are known to some as the best cameras of their kind. These dahua cameras work best for medium and large sized businesses which need advanced security applications. The next series of cameras, the Pro Series, are slightly cheaper and have a large mainstream appeal. Most of the cameras in these series deliver true wide dynamic range, making these cameras ideal for spots with the direct sunlight or glare locations. Lastly, the third series are the Lite Series which are designed for small to midsize applications. This model is better suited for customers who require basic surveillance features at a low cost. It also includes CCTV kits.

The company delivers an array of network video recorders to work with a user’s security system. Dahua’s NVR features high recording quality and a powerful processor with up to 4K resolution. Dahua also uses its ePoE technology to transmit data and power over long distances via Ethernet or coaxial cables. This solution decreases time and saves money. Now, let’s see what the best Dahua security are:


5 Best Dahua Security Cameras & Recorder Systems

5MP HDCVI Full-Color Active

One of the best Dahua cameras is the Dahua HDCVI Security System which has all the components to immediately install, configure and use a complete video surveillance solution. The HDCVI cameras offer the clarity of high definition video, and the HDCVI DVR offers built-in motion detection algorithms, alarm triggers and customised recording modes. 5MP HDCVI Full-Color Active supports active deterrence feature which warns off intruders with a red blue light and a siren even before users become aware of the incident. It i-scans alert intruder accurately by SMD Plus or Perimeter Protection of XVR. This camera is an ideal option for applications which need intrusion protection and video verification, such as courtyards, offices, stores and warehouses.‍

This camera performs well in any lighting condition, and can withstand harsh conditions   which make this camera one of the best Dahua security cameras. The smart motion detection feature of this camera reduces a number of false alarms. The algorithm analyses a scene for human or vehicle motion and disregards movement from animals, trees or weather.



Dahua IPC-HDW3549HP

The other good Dahua security camera is Dahua IPC-HDW3549HP which supports intelligent functions, such as perimeter protection and smart motion detection, with advanced deep learning algorithm. In addition it features a full-colour technology that provides a better image effect in the conditions of low illuminance. This camera, which also features a deep learning algorithm, Dahua Perimeter Protection technology, can accurately identify humans and vehicles. In restricted areas, such as pedestrian areas, driveways and areas with vehicles, a number of false alarms of intelligent detection based on target type (for instance, intrusion, tripwire, parking detection, fast moving, loitering detection and gathering detection) is decreased largely. It also supports one-tap disarming. You can disarm events of alarm output by sending an email, an audio, and setting a light in the configured period.




4 Channel Compact 1U 4PoE

DAHUA 4 Channel Compact 1U 4PoE 4K&H.265 Lite Network Video Recorder DHI-NVR4104HS-P-4KS2 is the first Lite Series NVR that supports 4K and H.265 encoding technology with a good performance at a reasonable price. This Dahua security system provides the capability of 4K resolution processing, as such is ideal for applications where image details are important and a high quality is needed. The NVR can be developed into backup storage, central storage and edge storage with an intuitive shortcut operation menu for remote control and management.





5MP HDCVI IR Eyeball Camera

Superior 5MP video and the simplicity of reusing existing coaxial infrastructure with HDCVI make this camera one of the best Dahua cctv security cameras. The Lite Series 5MP HDCVI camera features a compact design and delivers a high quality image with clear details at a good price. It delivers various varifocal/ fixed lens models with a multi-language OSD and HD/SD switchable output. Its structural high cost-performance and flexibility make the camera an ideal choice for SMB solutions. 

This camera is designed with IR LED illumination for lowlight performance. Smart IR technology provides brightness uniformity in B/W image under low illumination.  The camera’s outstanding reliability is unsurpassed because of its rugged design. The camera is protected against water and dust with IP67 ranking, making it appropriate for indoor or outdoor environments. With working temperature range from -40°C to +60°C (-40°F to +140°F), this camera was designed for areas with extreme temperatures.



4 Channel Penta-brid 4K-N/5MP

When it comes to database management, this camera has up to 10 face databases with 20,000 face images in total, hence why it is amongst the best Dahua security cameras. Name, gender, date of birth, address, certificate type, cerificate No., country, region and state can be added to each face picture. Also, each database can be applied to video channels independently.




Abiding by the philosophy of “Innovation for All”, Dahua offers a wide portfolio of security-related products, ranging from IPC, NVR, HDCVI cameras, HCVR, PTZ cameras, thermal cameras, Access Control, Video Intercom, Alarms, Mobile & Traffic products, display & control, VMS and so on. Dahua cameras and products are based on an open platform that features easy integration with third party partners through a standard SDK. In this article, we describe 5 best Dahua security cameras and systems.
Dahua cameras are competitively priced compared to other security solutions on the market and are ones of the most money-saving options.


dahua cucctv