1. Material: ABS
2. Rated current: 40A
3. Key life: 100000 times
4. Input voltage: AC 100-240V
5. Input frequency: 50/60Hz
6. Wireless protocol: ZigBee 2.4GHz IEEE 802.15.4
7. Support system: Alexa/Google Home
8. Working temperature: -20 to 50 degrees Celsius
9. Control method: APP control / voice control
10. Size: 86x86x35mm
11. Weight: 218g

Features:
1. Timing function, set the water heater timing switch power supply
2. Support Google Home, Alexa, Tuya APP, Smart Life APP
3. Remote control, you can also control the water heater through the app while working
4. ABS fireproof material, glass panel moistureproof