SONOFF 4CH Pro Rev3 Gang 4 Channel Wifi Smart Switch Remote Wifi Lights Switch

• One channel controls one work status, enable interlock to turn on 1 channel and turn off other channels simultaneously

• Voice Controls Your Home: compatible with Alexa and Google Home

• Easy to Out-of-Reach Devices: Mounted on the guide rail, convenient to connect and controldevices far from the switch

• The durable flame-retardant PC shell provides the maximum safety for connected devices in use

Specifications: 

• Voltage Range: 100-240V AC
  50/60Hz(DC:
  9-23V) Max. 

• Load: 10A/2200W/Gang 40A/8800W/Total Wireless Frequency: WiFi 2.4GHz

• Wireless Standard: IEEE802.11 b/g/n 2.4GHz2.4GHz(2400M-2483.5M)

• Security Mechanism: WPA/WPA2 

• Enclosure Material: PCV0 

• Gang: 4 

• Dimension:145*90*34 (mm) 

• Operating Temperature(recommended): -10℃-40℃(14°F-104°F) 

• Operating Humidity: 5%-95%RH, Non-condensing 4CHPROR3 

• Certification: CE(Download), FCC (Download)