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1 equipment damage, casualties;
2 equipment or components have a reduced life;
3 The transmitted or stored signal, data (analog or digital) is disturbed or lost, and even the electronic device malfunctions temporarily and the entire system is paused.
For monitoring points, the possibility of direct lightning damage is small. With the continuous development of modern electronic technology, the use and networking of a large number of sophisticated electronic devices, the main culprit in destroying a large number of electronic devices is mainly inductive lightning overvoltage, operating overvoltage and lightning wave intrusion overvoltage, various communication control systems or networks every year. Cases that have been damaged by lightning strikes are not uncommon. Among them, the security monitoring system is damaged by lightning, and the event of automatic monitoring failure often occurs. The front-end camera design is an outdoor installation method. For lightning-prone areas, lightning protection systems must be designed and installed.
[ Huaqiang Security Network News ] As we all know, lightning is extremely destructive, its voltage is up to several million volts, and the instantaneous current can reach hundreds of thousands of amps. The devastating consequences of lightning strikes are reflected in the following three levels: