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SONOFF 4CH R3 -230V 10A 2200W 4 Gang WiFi DIY Smart Switch Inching/Self-Locking/Interlock 3 Working Mode APP Remote Control Switch Works with Alexa and Google Home

(22 customer reviews)
Sonoff
Availability:

Out of stock


  • 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
  • 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 temperature, humidity or other environmental conditions
  • Voice Control –Works perfectly with Amazon Alexa, Google Home

2,585.00 5,000.00

Out of stock

SONOFF 4CHR3 & 4CHPROR3 are both 4-gang Wi-Fi Smart Switches designed to give you the ability to integrate smart control into your existing home to enable a smart home. Each smart switch has 4 gangs that can be used to control lights and other home appliances at the same time in four areas of your home. There is a major difference between 4CHR3 and 4CHPROR3, which is 4CHPROR3 is designed with an additional function for RF control. The function is purposely adopted to make you turn on/off the device connected with 4CHPROR3 via the RM433 remote controller.

Actually, SONOFF has ever released two types of 4-gang smart switch (4CHR2 and 4CHPROR2.) which comes with almost same functions with 4CHR3 and 4CHPROR3. But all the above units are still different in 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, easier to operate. So 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). For the device away from the switch, you can create a moveable space in virtue of a DIN rail to make them be connected. Simply activate devices through your voice when the switch works with Alexa and Google Home smart assistant.










Wiring instruction

Features

  • 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
SKU: M0802010003 Categories: ,
Weight 0.250 kg
brands

Sonoff

4CHR3 Specifications

Voltage Range: 100-240V AC 50/60Hz
Max. Load: 10A/2200W/Gang 16A/3500W/Total
Wireless Frequency: WiFi 2.4GHz
Wireless Standard: IEEE802.11 b/g/n 2.4GHz(2400M-2483.5M)
Security Mechanism: WPA/WPA2
Enclosure Material: PC V0
Gang: 4
Dimension: 145*90*34 (mm)
Operating Temperature(recommended): -10ºC-40ºC(14°F-104°F)
Operating Humidity: 5%-95%RH, Non-condensing
Download Center 4CHR3  User Manual
4CHR3  Specification
4CHR3 Quick Installation Guide
Package Sonoff 4CHR3  *1
Sonoff 4CHR3  User Manual *1

Based on 22 reviews

4.9 overall
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  1. DI****RT

    excellent product, short delivery time

    DI****RT

  2. ak****bq

    Wonderful switch easy to install…
    My home outdoor lights are controlled by this switch..

    ak****bq

  3. gs****ds

    the quality looks good…..

    gs****ds

  4. gh*****re

    It’s okay for the price range!

    gh*****re

  5. sh****ju

    easy to install. very fast shipping

    sh****ju

  6. om****se

    I got the product today but can not conceals inside the switch board, i am using as external switch board for my shop

    om****se

  7. ar****ka

    Arrived quite fast!!!

    ar****ka

  8. mu****ah

    Very show, enjoyed the SONOFF’S more

    mu****ah

  9. ot****ty

    Great devices. They work great over Wifi and 433Mhz. But some times relays my function on their own (i think this is due to 433Mhz frequency pollution).

    ot****ty

  10. as****mn

    Looks very good. Thanks for the small screws driver. Will install it later on.

    as****mn

  11. na*****un

    excellent

    na*****un

  12. af****eg

    Excellent. It works very very well

    af****eg

  13. za****kn

    Nice item – quality build as always from Sonoff. Flashed with Tasmota 9.2… works really well.

    za****kn

  14. sr****hj

    Tested the product and it works fine

    sr****hj

  15. md****po

    One of the few sonoff devices that have NO and NC contact. The housing from the predecessor is white not gray.

    md****po

  16. rv****se

    I’m using it with Google Home to open/close a gate and to light up some lights outside my house. Recommended.

    rv****se

  17. bu****ra

    Everything came right, I just didn’t test it.

    bu****ra

  18. ch****du

    I will be buying 2 more for my light automation project

    ch****du

  19. me****da

    Very good delivery time. It even had a screwdriver in it, just like I expected. When as I was young to be

    me****da

  20. ou****dd

    Great product arrived super fast …

    ou****dd

  21. oy****bf

    perfect use excellent quality of materials performs exactly as expected.

    oy****bf

  22. ya****ed

    Product arrived ahead of deadline. I’ve tested it, set it up with the app, and it’s working perfectly.

    ya****ed

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