Product specifications:
Working voltage: DC 3V
Standby current: ≤10uA
Alarm current: ≤20mA
Communication method: ZigBee
Transmission distance: 10-30 meters (no obstacles indoors)
LED indicator light: Yes
Installation method: 3M tape or screws
Battery: 1.5V AAA dry battery*2
Working temperature: -10℃~50℃
Working humidity: ≤95% (no condensation)
Update frequency: half an hour
packing list:
Vibration sensor*1
User Manual*1