Product information:

Product name: Smart water heater switch
Connection method: live wire neutral wire
Input voltage: 100-240V 50/60Hz
Control method: APP/voice control/touch control
Product material: ABS
Working temperature: -20°C-50°C
Product size: 86*86*35mm (Eu standard)
Rated power: 4000W
Wireless standard: IEEE802.11b/g/n
Key life: 100,000 times
Packing size: 106*100*51mm
Product gross weight: 218g
Color: white/black/gold

Packing list:

1*switch, 1*English manual, 1*installation screw package