In the security project, the display video part of the monitoring system is very important. The abosin.cn installation tells you the difference between the monitor and the display.

1、 Different performance of core components:

The CRT monitor selects a special picture tube, which can recognize and recognize the color better than the CRT display, and can more realistically reproduce the collected source pictures. The LCD monitor uses a special LCD panel with higher physical performance than the same display, such as visual viewpoint, response time, brightness, etc.

2、 The input signal interface is different:

The monitor inputs AV analog video signals and is compatible with other signal sources, such as VGA and YPbPr; The computer display usually only inputs VGA signals of RGB three primary colors for connecting to the computer.

3、 The picture handling module is different:

There are great differences between the picture disposal solutions of monitor and TV. The demand for the picture disposal solution of monitor is higher than that of TV, and the picture disposal solution of TV is much simpler. Monitor is simpler than TV in function, but higher in performance than TV.

4、 Different sizes:

The monitor is used for monitoring, and its size ranges from more than ten inches to hundreds of inches. The display is usually used to connect computers, and the size is mainly concentrated within 30 inches.

5、 Rewriting frequency is different:

The rewriting frequency of ordinary colorful monitors should be below 50Hz (imitation), and the usual computer display can easily reach 75Hz.

6、 Different components:

The components selected for the monitor are designed with greater current, power consumption, temperature, ability and redundancy to resist electric disturbance and electric shock, and even fault-free operation time; Therefore, the stability of the monitor is very good.

7、 Color recovery is different:

The monitor will reproduce the monitored scene and strive to be realistic. The display will set off the picture, and the picture quality is more suitable for appreciation, so it is impossible to restore the real monitoring scene.

8、 Different levels of radiation:

CRT monitor usually adopts metal shell to shield electromagnetic radiation, and the plastic shell of CRT display device does not restrain the radiation strongly. LCD monitors and displays basically do not radiate electromagnetic waves, but LCD monitors are usually all metal shells, which has a significant effect in shielding the disturbance of external strong electric field.

The above is an introduction to the eight differences between monitors and displays. We hope that through this article on the differences between monitors and displays, we can make good use of these two devices and no longer mix these two display devices.