Sonoff 4CH Pro R3 10A 2200W 2.4Ghz 433MHz RF-2022

$50.48$100.03 (-50%)

141 in stock

  • Estimate delivery times: 5-20 days (International), 2-5 days (United States)
  • Returns accepted if product not as described, seller pays return shipping; or keep the product & agree refund with seller
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Sonoff 4CHPROR3 have 3 working modes including self-locking, interlock and inching mode. The new improvement on 4CHR3 and 4CHPROR3 compared with 4CHPR2 and 4CHPROR2 is for users to set these 3 working modes on eWeLink APP instead of the hardware itself, making it easier to operate. You can enable self-locking mode to turn on/off 4 connected devices separately, interlock mode to turn on 1 connected device every time and turn off the rest of devices simultaneously and inching mode to turn on 1 connected device and then make it turn off automatically after a given time (0.5 – 3600s). The device can be mounted on a DIN rail. You can also activate the device using a voice assistant such as Alexa and Google Home smart.



• Remotely control connected lights or devices via APP

• 3 working modes with self-locking, interlock and inching mode for even remote control garage door and roller blinds

• Support scheduling a timer to make devices automatically start and stop to work

• Customize smart scenes to make the device connected with the switch to trigger other devices

• Share the control permission of devices to other accounts to control together

• Check real-time ON/OFF status of devices on your mobile phone

• Power on state allows users to set the On/Off/Keep status for the connected device before power failure and ensure it remains the arranged status after power restoration



• 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): -10ºC-40ºC(14°F-104°F)

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

• 4CHPROR3 Certification: CE

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Sonoff 4CH Pro R3 10A 2200W 2.4Ghz 433MHz RF-2022

$50.48$100.03 (-50%)

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