Sonoff 4CH R2

Sonoff 4CH R2
Sonoff 4CH R2
  • Remote ON/OFF-Turn electrical devices on/off from anywhere
  • App Support -Free iOS and Android mobile App eWeLink
  • Independent control-Control each gang separately
  • DIN Rail Mounted- Great for industrial control
  • Sync Status-Real-time device status provided to App
  • Share Control-Control your smart home together with your family
  • Timing-Set scheduled/countdown timers to turn on/off at specified time
  • Scene-Turn on/off a gang of devices with one tap
  • Smart Scene-Triggered on/off by temp, hum or other environmental conditions from sensor
  • Compatibility -Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest 


  • Power Supply: 90V~250V AC(50/60Hz)
  • Max. Current: 10A/gang
  • Max. Power?2200W/gang, 2200W/Total
  • Wireless Standard: 802.11 b/g/n
  • Security Mechanism: WPA-PSK/WPA2-PSK
  • Enclosure Material: Fire-retardant ABS V0
  • Gang:  4
  • Dimensions: 145*90*40 (mm)
  • Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
  • Operating Humidity: 5%-90%RH, Non-condensing