Epidemic Isolation Alarm Anti-theft Door And Window Alarm

Description

Product information:    

Battery: Two 1.5V No.7 batteries (Nanfu batteries are recommended)

Battery life: 1 year

Working voltage: DC2.7～3.3V

Quiescent current: ≤20uA;

Report turtle current: ≤150mA

Wireless transmission method: telecommunication, mobile NB-iot network

Induction distance: <30mm

LED light status: door open: red light flashes quickly; door closed: green light flashes quickly;

Communication is normal: green light flashes

Working temperature: -10°C～+50°℃

Packing List: 

1x Door Sensor

1x Double-sided tape