1. All-weather and multi-directional monitoring can save manpower and material resources;

2. Real time monitoring of Engineering video can be called out at any time to facilitate the proof of illegal activities;

3. Restrict the behavior of personnel in the activity area and play a deterrent role;

4. It is convenient for managers to grasp the overall situation and understand the production and work situation;

Provide evidence and clues: many factory banks have theft or accidents, and the relevant authorities can solve the case according to the surveillance video information. This is a very important clue. There are also some disputes or accidents. It is also easy to find out the responsibility of relevant personnel through surveillance video. The security monitoring system.

High cost of civil air defense: now many places want to hire security guards when they think of safety. Compared with monitoring equipment, the cost is not cheap, and the monitoring engineering equipment does not need to be replaced within a few years. Therefore, the cost of civil air defense is also relatively high.

Civil Air Defense Assistance: in most cases, it is very difficult to rely entirely on people to ensure safety. Many things need the assistance of monitoring equipment (such as surveillance camera and hard disk video recorder) to improve Guangdong security monitoring system.

It must be used in special occasions: in some harsh conditions (high heat, cold, closed, etc.), it is difficult for people to observe clearly with their naked eyes, or the environment is not suitable for people's stay at all, monitoring equipment must be used.