1、 In order to do a good job in the maintenance of monitoring equipment, it is necessary to monitor, maintain and manage the monitoring system, and undertake the maintenance service of equipment, so as to ensure the long-term, reliable and effective operation of the monitoring system.

2、 During the maintenance of the monitoring system equipment, some situations should be prevented to make the equipment operate normally as far as possible. For various acquisition equipment of the monitoring system, it is necessary to focus on the maintenance of moisture-proof, dust-proof and anti-corrosion.

3、 Regularly dust and clean the monitoring equipment, sweep the dust exposed by the monitoring equipment, remove the camera, protective cover and other parts, thoroughly blow and dust, and then wipe each lens with anhydrous alcohol cotton to adjust the definition, so as to prevent dust from being sucked into the body of the monitoring equipment due to machine operation, static electricity and other factors, so as to ensure the normal operation of the machine. At the same time, check and monitor the ventilation, heat dissipation, dust purification, power supply and other facilities of the machine room.

4、 The monitoring equipment components that are easy to aging shall be comprehensively inspected once a month. Once aging is found, they shall be replaced and repaired in time, such as video head.

5、 For the easy dust collection part of the security monitoring system, clean it regularly every quarter. If the monitor is exposed to the air, a lot of dust will be adsorbed on the monitor surface due to the electrostatic effect of the screen, affecting the definition of the picture. Wipe the monitor regularly and check the color and brightness of the monitor.

6、 The monitoring engineering equipment that works for a long time shall be maintained regularly once a month. For example, the hard disk video recorder will produce more heat when it works for a long time. Once its electric fan fails, it will affect the heat removal, so as to avoid the abnormal operation of the hard disk video recorder.

7、 Monitor the operation of the monitoring engineering system and equipment, analyze the operation, find and eliminate faults in time.