Why are the units, corridors and elevators not monitored?

Strictly speaking, the monitoring system should ensure that there is no dead angle in the monitored area. However, because of the cost and design loopholes involved, monitoring is not installed in some places. Personally, if there is a monitoring system in the building or community, then the three places you mentioned should at least be equipped with monitoring in the elevator. After all, the elevator is the main passage for people to get in and out. If the security risks in these places are related to individuals, you can suggest or reflect them to the property. Beijing Yidu Tiandi Technology Development Co., Ltd. is a company specializing in the production of elevator floor displays, with a history of more than 65,438+00 years. The analog and network elevator floor displays have complete specifications, stable quality, powerful functions and convenient debugging, which solves the dead angle of elevator monitoring.