الوصف

Detailed Product Description 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: 9 ~ *5V DC, *4V optional 5) Static current: <*0μA 6) Alarm current: <*5mA 7) Alarm output: NC, NO, level, flashing alarm 8) Alarm volume: >*5dB 9) Monitoring area: *0sqm *0) Self-detecting LED: 1.*7s *1) Working temperature: **0 ~ *5oC *2) Relative humidity: < *5% *3) Material: ABS *4) It can alarm independently *5) It also can match with security main panel as a detector to alarm with low power indicated and test Inner packing: Box dimensions (L x W x H): *0.5 x 4.5 x *5cm N.W.: **5.8g