Zigbee Door Sensor, CR2032 Battery, 1 Year Battery Life, Low Voltage Remind, Tuya App Control
Function description
- 【Door Open Detection】 When the zigbee door window opens, it sends an alert to the smart gateway and push notification to the user's Smart Life App on the smartphone.
- 【App and Voice Control】 Voice control by Alexa, and Google Assistant.
- 【Easy to Install】 Fix the door sensor to the door or window frame with 3M tapes, no screw is needed.
- 【1 Year Battery Life】Battery type: CR2032 (include). Battery life for 1 year.
- 【Tamper Switch】The door sensor is with a tamper switch at the back, when someone take the door sensor off, it will alarm the users.
Technical parameters
| Communication protocol | Zigbee |
| Transmission Frequency | 2.4GHz |
| Transmission Power | ≤15dBm |
| Communication Distance | 100m (open air) |
| Working Voltage | DC 3V (CR2032) |
| Alarm Distance | ≥20mm |
| Low battery indication | 2.6V±0.2V |
| Standby current | ≤10uA |
| Working current | ≤30mA |
| Working temperature | -10℃~+55℃ |
| Battery life | more than a year(20 times a day) |
| Dimension | Mainbody: 52.5mmx26.5mmx13.8mm Magnet: 25.5mmx12.5mmx13mm |





