How to choose the right CCTV ?

The right choice of video surveillance system is a key step in securing a home or business, especially in Kazakhstan’s major cities such as Almaty and Astana. Cameras can be easily integrated into an existing security system, or their installation can be considered at the design stage. Video surveillance not only allows to monitor the situation in your flat, office, or business in real time, but also effectively protects your property. The cameras themselves reduce the probability of burglary, discouraging intruders. In addition, video recordings help to quickly respond to threats and provide valuable evidence in the event of a crime. Therefore, choosing the right CCTV system plays a crucial role in ensuring safety.

What to consider when choosing a security camera

The first thing to consider when choosing a video surveillance system is the technical parameters of the devices, including the type of cameras. Their effectiveness in different working conditions will depend on this.

Resolution

The resolution of the cameras determines the clarity of the future image:

• 1280×720 or HD — enables basic surveillance of small areas. The devices are relatively inexpensive in price and cheap to maintain.
• 1920×1080 or Full HD — provides a more detailed picture and is suitable for most security tasks. Optimal option in terms of price and quality.
• 3840×2160 or 4K — provides ultra-high detail. Even the smallest details of the image can be easily recognised with these security devices, and even when working at a long distance. In terms of price, such cameras, of course, belong to the expensive segment, but those who need them know that they will definitely solve any task.

Viewing angle

With the right camera’s angle of view, you can understand the area they will be able to monitor:

• Wide angle — the coverage radius is approximately 120–160 degrees, which is ideal for tracking in open areas or large rooms.
• Narrow angle — the radius of coverage is less than 60 degrees, which is enough to observe a specific area and get a more detailed image.

Night vision

If you need video surveillance in low light or total darkness, you should consider cameras with infra-red illumination. These IR LEDs can be integrated or added to your existing cameras.

Availability of audio recording

This is useful when, in addition to the image, you need to hear what is happening and record sound. Some cameras have two-way audio in addition to the microphone.

Connection type

Depending on the operating and installation conditions, choosing how the cameras will be connected is also important. The type of connection can be:

• Wired. It is characterised by stable connection and high level of data transmission in video stream format. The disadvantages are the labour-intensive process of cabling.
• Wireless. Installation and setup is quick and easy in any place without unnecessary problems. Among the disadvantages — correct operation of IP cameras depends on the quality of GSM or Wi-Fi signal.

Remote access

The remote control option should be paid attention to by those who need to be able to control cameras via the Internet from their mobile device while away from the protected facility. This is a common and very convenient feature in modern security systems.

Camera types and where to put them for effective video surveillance?

It is definitely worth choosing the right type of camera for ease of use and placement, the right type of camera for your specific needs:

• Domes. Dome CCTV cameras have a rounded body that conceals the lens, making them less conspicuous. They are ideal for indoor installations such as offices, shops, and warehouses. In most cases, these cameras are most often mounted on the ceiling, especially in entrance and exit areas, corridors, entryways, and other public areas to maximize coverage and stealth.
• Street. Advanced weatherproof cameras are ideal for outdoor surveillance. They are often used to monitor the perimeter of businesses, courtyards and car parks, as they are resistant to adverse weather conditions and provide reliable monitoring at any time of day.
• Hidden. These devices can be discreetly disguised in various interior or exterior items due to their small size. These are useful devices when it is important not to draw attention to such safety elements. They are very popular in large offices, individual cubicles or at important events.

Another important thing to decide is whether it will be a bulky analogue camera or a more diminutive digital one.

While selecting a place to install CCTV cameras, it is worth not forgetting the legal aspects in Kazakhstan, such as the protection of private property and privacy of life.

What are the benefits of CCTV cameras?

Among the main advantages of CCTV installation, the experience of ABC BERKUT specialists allows us to highlight the following aspects:

1. Theft and vandalism prevention. The presence of installed vandal-proof cameras itself deters intruders, and therefore reduces the risk of break and enter, theft and property damage.
2. Access control. The monitoring devices make it easy to keep an eye on the entry and exit of a secured facility, enhancing its protection.
3. Recording of events. Modern video recorders capture events and send the recordings to a video server for storage. This data makes it possible to analyse workflow, identify those responsible for incidents, and serve as important evidence in legal proceedings.
4. Savings on security. For example, installing cameras can reduce the cost of having physical security guards.

In real life, ABC BERKUT has proven time and repeatedly that the installed video surveillance has really proven to be effective in securing any facilities, for example:

• In houses and flats, recording devices helped to prevent several attempted burglaries. In some cases, the thieves ran away when they noticed the cameras, in others, our rapid response team was able to arrive in time and prevented the crime.
• In offices and businesses, cameras have allowed for more efficient workflow customization, improving worker discipline.

As a result, wherever we have installed CCTV, crime has been reduced and security has been improved.

How to install the camera correctly?

CCTV installation requires professionals to follow such basic details:

• Height and viewing angle. Normally, cameras are mounted at a height of 2 to 3 metres, the angle of inclination, narrow or wide, is selected depending on the needs.
• Concealed or exposed installation. If a higher level of security is required, cameras should be installed discreetly. If it is necessary to warn of ongoing monitoring, install them in an open area.

Connection and configuration of individual cameras can be done on your own, provided you have the instructions. However, for complex security systems, including alarm systems, we recommend contacting professionals. Specialists will not only install the equipment correctly, but also provide regular maintenance, guaranteeing stable and efficient operation.