Sonoff 433MHz RF Smart Wifi Switch

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Sonoff 4CH Pro R2 Wifi Smart Switch 433MHz RF Smart Wifi Switch 4 Gang 3 Working Modes Inching Interlock Smart Home With Alexa


Sonoff 4CH Pro R2 ITEAD integrates with a 433MHz RF receiver module, making it doable for the change to be managed by RF Distant. It is a 4 channels common WiFi wi-fi sensible change to your sensible dwelling system to remotely and routinely activate/off dwelling home equipment and digital units by for Android/iOS App eWeLink or 433MHz RF Distant. It additionally helps timing turning on/off the home equipment at a specified time, and share to others as a way to management your sensible dwelling along with your loved ones. You may also voice management your house home equipment by Amazon Alexa, and for Google Home/Nest, and revel in clever life and make your house smarter.


* App Help: Free iOS and for Android cellular App eWeLink.
* Sync Standing: Actual-time gadget standing supplied to App.
* Distant ON/OFF: Flip 4 electrical units on/off remotely from anyplace.
* Impartial management: Management every gang individually in APP eWeLink.
* Distant Management: Helps managed by 433MHz RF Distant Controller.
* 3 Working Modes: Helps switching amongst inching/interlock/self-locking modes.
* Timing: Helps eight enabled countdown/single/repeat timing duties to activate/off at specified time.
* DIN Rail Mounted: Nice for industrial management.
* Voice Management: Suitable completely with Amazon Alexa, for Google Home, for Google Nest.
* Share Management: Management your sensible dwelling along with your loved ones. 


Mannequin: Sonoff 4CH Pro R2
Energy Provide: 90V~250V AC/5-24V DC
Max. Load: 250V AC/30V DC
Max. Present: 10A/gang
Max. Energy: 2200W/gang
Working Temperature(beneficial): 0¬ļC-40¬ļC
Working Humidity: 5%-90%RH, Non-condensing
Transmission mode: Wi-Fi 2.4GHz communication
Wi-fi Customary: 802.11 b/g/n & 433MHz
Safety Mechanism: WPA-PSK/WPA2-PSK
Enclosure Materials: Fireplace-retardant ABS V0
Gang: 4
Product Measurement: 146*91*41 (mm)

  • Model Title:¬†SONOFF
  • State of Meeting:¬†Prepared-to-Go
  • Mannequin Quantity:¬†Sonoff 4CH PRO R2
  • Compatibility:¬†All Suitable
  • Max Wattage:¬†2200W/gang
  • Helps Operate:¬†Works with Alexa, Google Home, IFTTT
  • Frequency:¬†2.4Ghz, 802.11 b/g/n & 433MHz
  • Utility Situations:¬†Sonoff Smart Home 4 Channel Wifi Switch
  • Product kind:¬†Wifi sensible change

Bundle included: 

 1* Sonoff 4CH Pro R2
 1* Person handbook 


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