Technology is developing rapidly, and people's lives are becoming more and more intelligent. Elevators, which are rare items in the 1990s, are quite popular today. Whether it is a commercial building, a family home, a factory or a school, elevator applications are quite common, and the number of security incidents that follow is increasing. While the elevator brings security and convenience, criminals also provide opportunities to commit crimes, so elevator monitoring has become a more important monitoring area in today's society.

Site environment analysis:

According to the information provided by the customer, this is an elevator monitoring within the community. There are 3 elevator buildings in the community, and there are 2 elevators in each building. A total of 6 elevators need to be equipped with cameras for security monitoring. The monitoring center is located in the community security room. There is an elevator building and monitoring center unobstructed. The roof between the elevators is visible.

The customer decided to use a network dome camera for monitoring.

Wireless monitoring solution:

Elevator monitoring is different from ordinary monitoring, because the elevator is mobile, so the stability of monitoring is very high. The elevator consists of an elevator passage and a car. The elevator is a closed environment with less interference sources and shorter monitoring distance. The digital transmission of the interior of the elevator to the top of the elevator can be realized by using the 2.4G digital wireless bridge ST-2510AW.

Since only one elevator building is visible to the monitoring center, it is impossible to transmit the signal directly to the monitoring center. Relay transmission between the stairs is required, and the summary signal is transmitted back to the monitoring center. The internal network environment of the cell is complex. There are many telecommunication signals and WIFI signal interference, and it is not possible to use 2.4G equipment for transmission. Therefore, the high-speed and stable 5.8G digital wireless bridge ST-58T8G transmission is adopted. The monitoring equipment receives the aggregated signals from an ST-58T8G and then performs on-site real-time monitoring through the NVR.