Wireless window vibration sensor alarm

Specifications 1. Vibration alarm

2. Loud volume

3. Led light

window vibration sensor alarm Features: Condition:100% New Compact design, no wiring required Vibration control design with steady capability High sensitivity can be used to protect people against stealing Electronic vibration sensor Turn the switch to ON it sets up defense Ideal choice to guard against thefts in house, schools, offices, and some other places Alarm volume: Max. 120dB Powered by DC 9V batteries   Technical Parameter:

Power supply	9V alkaline battery
Boot delay	15 seconds
Alarm delay	30 seconds
Alarm decibel	-10°C~+50°C
loudness	120 dB
Meas	~8.9(L) x 5.6(W) x 2.8(H)cm
GW	151g