Lightning damage to the safety monitoring system is manifold. This paper mainly analyzes the main reasons for the damage caused by lightning to the closed-circuit surveillance TV system and the possible intrusion methods. At the same time, it also introduces the lightning protection technology of the safety monitoring system. It should be noted that lightning protection is a relatively complex issue. The design of lightning protection protection for the security monitoring system not only depends on the performance of the lightning protection device, but more importantly, it must be considered before the design and construction of the monitoring system. The geographical environment in which the system is located is designed with appropriate cable deployment methods, shielding, and grounding methods. In short, lightning protection design should be considered comprehensively to achieve good results.
Precautions:
1. Prior to the development of the plan, the objects to be protected should be subject to a lightning risk assessment to determine the lightning protection level.
2. The design of lightning protection program should be based on careful investigation of geography, geology, topography, soil, weather, environment and other conditions and the characteristics of the lightning activity and the characteristics of the protected object, etc. The lightning protection device should be studied in detail and its layout should be taken. Lei measures to be safe, reliable, technologically advanced, and economically reasonable.
3. This scheme only briefly introduces the system's lightning protection. Refer to related regulations for other regulations and construction requirements.
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