Smart WIFI water heater touch switch mobile phone remote control high power switch

Features
Touch: OPEN/CLOSE
App Remote: Open/Close
Rf433 remote control (optional)
Scheduled/Timers/Family Share
Works with Amazon Alexa
Works with Google Home
Works with IFTTT
Certification: CE, RoHS, FCC、

Specification
Power Supply: 90V-250V AC
Max. Current: 20A/250V
Max. Power: 4400W
Wireless: 802.11 b/g/n 2.4G
Security: WPA- PSK/WPA2- PSK
Material: ABS + temp.Glass
Size: 86*86*32mm; EU/UK
Size: 120*72*32mm, US