Power supply: DC 1.5V/AA Alarm decibel: >=85db/3m Temperature: -10~+40 Humidity: <95% Size: 150X45X40mm

The door-stopper alarm is with high sensibility, it can be used for vibrating and Protect people against prizing and stealing

the product is with a special design, modern and fashion, small and artistic,

Technical Parameter:

Power supply: DC 1.5V/AA

Alarm decibel: ≥85db/3m

Temperature: -10~+40

Humidity: <95%

Size: 150*45*40mm

Door stopper alarm with CE approval and RoHS