2-3/f, B Building Hua Feng No 1 Industrial Park, Gu Shu baoan,china, Shenzhen, Guangdong
现在联系
详情
1) Self-detecting, strong reliability, and easy installation;
2) Relay opened/closed normally, signal outputs and works
automatically;
3) It can alarm independently;
4) It also can match with security main panel as a detector to
alarm;
5) With low power indication and test button
Specifications:
1) Power: 9V DC
2) Static current:
5) Alarm volume: *5dB in *0 feet