.jpg)
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
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
.jpg)
.jpg)
