Graffiti Smart Home Wireless Scene Switch APP Timer 4-Button Adhesive Smart Switch(White No Battery)

1. Input: 3V
2. Power supply: CR2430 battery (not included)
3. Standby power consumption: less than 1.5W
4. Operating temperature: -10 to +50 degree Celsius
5. Operating humidity: 0-90%RH
6. Housing material: PC
7. Wi-Fi type: Zigbee 3.0
8. Size: about 8.6 x 1.3cm

Features:
1. Double-sided tape for easy installation
2. 12 scenes per 4-way switch, supporting 3 selection conditions
3. Click to activate sleep mode; press the scene switch to turn off all lights before bed
4. One-touch away mode: press the scene switch to turn off all lights, air conditioning, fans, and other electronic devices
5. Note: smart connection to a Tuya smart device is only for normal use and cannot be used without a Tuya smart device