The magnetic sensor system will be triggered immediately once you separate two parts.The alarm come with 4 in 1 function General Alarm,Constant alarm,door Alert,and Doorbell.It’s cost-effective security solution to protect you and your family.
Feature:
Small size:36*22*76mm.
* There are magnetic in both sides, so that it does not need to cent direction when use it, more convenient.
* Four functions: Deployable model. Door bell, Burglar alarm, Open door alert mode.
* Anti-Electromagentic interference.
Products parameter:
Working humidity < 90%
Working temperature: -10~50℃
Decibel: 130DB
Batteries: LR44*3
Standby current: ≤6uAh
Induction distance: 8~15mm
Working humidity < 90%
Standby time: About 1 years
Alarm device size: 65*34*16.5m
Magnet size:36*10*14mm




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