Differences and distinctions between CCTV MOnitor and PC Monitor

The resolution of a general PC monitor is higher and will change with the user's VGA card (display interface card) and display program. Common ones are: 640×480, 800×640, 1.4×768, 1280×1024, etc. CCTV monitors usually use the signal encoding method of the television system to record and transmit images because their signal source (camera) usually uses the signal encoding method of the television system to record and transmit images; therefore, the resolution of CCTV monitors is relatively fixed, that is, NTSC, PAL or SECAM systems.

Product Development Trends

The most important development trend of CCTV Monitor products is the development towards digitalization, that is, some commands similar to PC Monitor are directly operated by symbols or data on the screen, no longer by manually turning the rotary knob of the screen. Secondly, CCTV Monitor will be integrated with image transmission devices such as Camera, so that Monitor not only has the function of monitoring, but also has other additional functions. In general, the main directions are as follows:

1. Monitors are equipped with a four-splitter or automatic jumper: A monitor can monitor multiple areas at the same time, which is a product development trend. The cost of integrated products can save about 307 compared to buying them separately. It is easy to install and does not take up too much space.
2. Monitors are equipped with speakers and automatic alarm equipment.
3. Combine digital technology with DSC (Digital Still Camera) or use digital control to control the monitor.
4. Black and white and color CCTV monitors coexist and develop. However, the number of color ones may tend to increase gradually.
5. High-resolution color CCTV monitors are gradually gaining attention.