The door-stopper alarm:

 High sensibility

Can be used for vibrating

Protect people against prizing and stealing

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