Specification Product Name Zigbe Vibration SensorWorking Voltage DC 3VStandby Current ≤10uAAlarm Current 20mACommunication ZigbeTransmission Distance 10 30 meters no obstruction indoor Installation 3M adhesive tape or screwBattery CR 2450Working Temperature 10℃ 50℃Working Humidity ≤95 no condensation Features 1 Real time monitoring of doors and windows to enhance home security 2 Efficient Zigbe communication for reliable performance 3 Multiple installation options with 3M adhesive tape or screws 4 Long battery life with low standby current 5 Wide transmission range of 10 30 meters indoors without obstructions Package Includes 1 x Tuya ZigBe Smart Vibration Sensor1 x Installation Kit