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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:

2 in 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

2,543.00 5,000.00

2 in 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: Sonoff 4CHR3 Categories: ,
Weight 0.250 kg
Dimensions 14.5 × 9 × 3.4 cm
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

Warranty

Does this product checked before shipping them to me?

Yes., of course.We have a professional Quality Control team. They will check carefully for each item we received from factory to avoid sending defective goods to our customers.

If a item is found defective in our Technical QC  team , it will be returned to the factory. Please don’t worry about receiving a defective item because we are committed to being a trustworthy

Products Guaranteed

Factories that supply Sonoff are strictly evaluated by us, and we provide you an even better reassurance of consistent  high quality thanks to our Sonoff Technical QC team. We double-check the contents of all orders carefully before dispatch to our customers a. Sonoff will maintain all product serial number and products ID for stop delicacy.

Lead time

Processing time 1-2 business days normally: During this period, we do strict quality-control tests and get the items carefully packed.

Delivery time

Delivery time 3-8 business days normally in India.

 Who will be delivered the product to me

You order  will dispatch from your nearest local authorized dealer by ShipRocket/Delhivery.com.

What should I do if my items arrived damaged?

When using shipping services, we want the delivery to be as fast as possible. At the same time, we expect from the courier company to handle our shipments with great care throughout their journey. Packages reach several depots and go through multiple hands until the driver delivers them to their recipients. Even though we might assume it is the courier’s fault for the damaged delivery of the parcel, several other situations explain it is not always the case.

If you order got damaged or lost during transits so  Rarely, rough handling by the courier can lead to physical damage to your goods, e.g. broken screen. In this condition, Apply for Insurance claim terms & conditions applicable.

Bulk Order

Based on 22 reviews

4.9 overall
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Add a review

  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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