声像监控区域英文

you have entered the 110 automatic alarm system surveillance zone.the area you have enterd is under surveillance and is monitored by the 110 automatic alarm system.

you have entered the area of electronic surveillance.

supervise and control

视频监控。英文Cameras and Surveillance。

监控室用英语说是：Monitoring Room

一般使用 CCTV (Closed Circuit TV 闭路电视)或者Surveillance System 监控系统

You have entered the security electronic monitoring area.