Features:
1) Special SCM intelligent controls, self-detecting, strong reliability, and easy installation
2) Relay normally opened / closed signal output and resumes automatically
3) Can be linked to home security system
4) Power: 9VDC, 12V/24V optional
5) Static current: <20¦ÌA
6) Alarm current: <25mA
7) Alarm output: NC, NO, level, flashing alarm

8) Alarm volume: >85dB
9) Monitoring area: 20sqm
10) Self-detecting LED: 1.67s
11) Working temperature: -10 ~ 45oC
12) Relative humidity: < 95%
13) Material: ABS
14) It can alarm independently
15) It also can match with security main panel as a detector to alarm with low power indicated and test button

CE approval