The video surveillance system is an effective assistant in the protection of large objects. The use of such systems makes it possible to timely identify an intruder who is trying to get into the protected area or cause damage to the protected object. An important role in the structure of video surveillance systems is played by special monitors, which display the image transmitted from video cameras installed around the perimeter of the object.
The effectiveness of the entire video surveillance complex depends on the correct choice of monitor. If you are choosing between a 15-inch monitor and a 22-inch monitor then this article is for you. We will consider the factors you should pay attention to when choosing a monitor.
How to choose a monitor for video surveillance?
A monitor for a video surveillance system is an effective and functional device for ensuring complete security at a video surveillance facility. Thanks to the monitor, the user can monitor the situation at the facility in real time or in a recording. Let’s look at the factors that are important when choosing a monitor.
Monitor types
The market for monitor manufacturers is overflowing with a variety of models. The main characteristic of monitors is their type. There are two types:
- CRT monitors;
- LCD monitors.
CRT monitors are equipped with cathode ray tubes, while liquid crystal monitors transmit the image through TFT, LCD, or LED functionality.
The first type of equipment is considered less modern, so more and more users are purchasing liquid crystal devices, despite the fact that the price of CRT devices is somewhat lower. However, if the consumer needs to get a high-quality picture even on the move and in the conditions of various climatic changes, liquid crystal devices will be the best option for purchase.
Monitor material
There are devices made of metal alloys and plastic fittings and parts. This type of monitor endures temperature fluctuations, as well as bumps and drops.
If the monitor needs to be mounted in a wall or any other reinforcement, you should purchase an equally strong bracket and mounting materials for the device.
Monitor screen size
There is a widespread opinion that it is better to buy a large screen so that all the small details are definitely not missed. And this is true because the size of the monitor directly affects the clarity and size of the resulting image. The screen diagonal that is most often found on monitors for video surveillance:
- A 7-inch monitor is usually used in car registrars and security points. People buy such monitors in several copies.
- A 10-inch monitor is the standard size for video surveillance. The picture looks smooth and reasonably clear.
- A 19-inch monitor is the most optimal screen size for video surveillance. Such a monitor allows you to easily identify and recognize even the smallest details.
- A 24-inch monitor is the diagonal of a computer monitor. Most often, this size is used in large security complexes with a combined type of protection;
- A 32-inch monitor is the size of a small TV. Perfect image quality and details, especially moving and blurry. With this monitor, nothing will escape your sight.
There are other diagonal monitors, but the mentioned models are more common on the market. It is important to take into account the number of cameras at the video surveillance site because a large number of cameras will require one monitor with a large diagonal or several medium-sized monitors.
Monitor screen resolution
This characteristic is important not only for security devices but also for everyday life. Most often, monitors are used for video surveillance that transmits the image in FULL HD quality.
The best monitor resolution is 1080×1920. It provides perfectly smooth picture quality. When buying a monitor, it is important to consider the possibility of adjusting the modes and resolution in the settings.
Monitor screen
Make sure the screen matrix is solid and new. So it will last a long time without interruptions and malfunctions. Since the monitor will work day and night, the matrix and details of the screen must be of high quality.
Overheat protection
An optional monitor power supply protects devices from excessive heat. Any heating is unavoidable because the device is in constant operation. However, if you stock up on an additional power source, overheating will not cause damage to the device.
Number of additional connectors
The monitor must be supplemented with several connectors for connecting additional equipment:
- HDMI;
- VGA;
- TVI;
- AUDIO.
The more connectors the manufacturer has placed on the monitor, the wider the final functionality of the device in operation. The cost of monitors for video surveillance with advanced functionality may differ slightly from the cost of other models on the market, but the investment will be fully justified when connecting cameras to a monitor.
Health Safety
The monitor must meet all performance and safety certifications. In particular, the monitor must not emit harmful radiation or damage eyesight. The safest models are monitors with liquid crystal screens such as LED.
Final thoughts
Thanks to a wide selection of monitors for video surveillance systems, you can choose the optimal equipment for functional qualities, technical parameters, and cost. In the consumer market, both mini monitors for video surveillance and large screens with the appropriate resolution and matrix diagonal are available.
To make the right choice, it is better to seek help from professionals who are engaged in the implementation, installation, configuration, and maintenance of equipment for video surveillance systems. Beetronics is a reliable supplier of monitors with and without a touchscreen. The company with clients all over the world will help you choose the perfect option for a video surveillance system. Monitors with a diagonal from 7 to 27 inches are available to customers. All monitors are equipped with HDMI, VGA, RCA, and BNC connectors and can be used with Windows, Mac, or Linux. The monitors support different types of installation (horizontal, vertical, and others), so you can use the devices even for extremely unusual purposes that require certain conditions.
