1. Voltage: AC 100-240V 50/60Hz
2. Operating frequency: 2.405GHz - 2.480GHz IEEE802.15.4
3. WIFI: 2.4Ghz
4. Protocol: ZigBee3.0
5. Operating range: less than 100 meters
6. Protection grade: IP20
7. Operating temperature: -10 to 40 degrees Celsius
8. Size: about 43 x 39.2 x 22.3mm
9. Note: ZigBee devices need to be used with a compatible Tuya ZigBee3.0 gateway
Features:
1. Mini size, easy installation, suitable for all kinds of switch concealed boxes
2. Multi-group control, share family and friends, can realize a cell phone to control multiple switches, a switch at the same time by more than one cell phone control
3. Set the status of the device after power failure and restart in APP
4. Flame retardant material, safety is guaranteed
5. Support mobile phone/voice/timing control, compatible with Tuya / SmartLife / Google Home / Amazon alexa