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Sonoff 4CHR3&4CHPROR3 are 4-gang DIY WiFi light switches (4CHPROR3 comes with 433MHz RF remote control) that allow users to control 4 devices independently. Both smart switch adopt 3 working modes for inching/interlock/self-locking.

SONOFF 4CHR3 & 4CHPROR3 4-gang Wi-Fi Smart Switch with RF Control

Model: M08020100034
$18.50

Availability: 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

* Required Fields

$18.50
 

Product Description

Details

Overview

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

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
  • 4CHPR3 Certification: CE(Download), FCC (Download)

4CHPROR3 Specifications

  • 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);&nbsp
  • 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(Download), FCC (Download)

Download Center

Package

  • Sonoff 4CHR3 or Sonoff 4CHPROR3 *1
  • Sonoff 4CHR3 or Sonoff 4CHPROR3 User Manual *1

Note: The RF Remote is not included. Please order from here.

Smart Home Product List

Product NameFeatureLAN ControlInput VoltageMax CurrentMax PowerWireless FrequencyWikiShopping
Sonoff Basic Wireless control switch Yes 90~250V AC 10A 2200W 2.4Ghz Click Click
Sonoff RF WiFi & RF smart switch Yes 90~250V AC 10A 2200W 2.4Ghz,433MHz Click Click
Sonoff SV Low voltage Input Yes 5~24V DC 10A 240W  2.4Ghz Click Click
Sonoff TH10/TH16 Monitor temp.&hum. NO 90~250V AC 10A/15A

2200W(10A)

3500W(15A)

2.4Ghz Click Click
 Sonoff Dual Remote control 2 devices NO 90~250V AC 16A 3500W  2.4Ghz Click  Click 
 Sonoff Pow Report power &power usage NO 90~250V AC 15A 3500W  2.4Ghz Click  Click 
 Sonoff Pow R2 Upgraded power monitoring switch NO 90~250V AC 15A 3500W  2.4Ghz NO Click 
 Sonoff G1 GPRS/GSM smart switch NO 90~250V AC 16A 3500W  2.4Ghz Click  Click 
Sonoff 4CH (R2) 4 Gang WiFi wireless switch NO 90~250V AC 10A 2200W  2.4Ghz Click  Click 
Sonoff 4CH Pro (R2) 4 Gang WiFi & RF 3 working mode switch NO 90~250V AC/ 5~24V DC 10A/Gang 2200W/gang  2.4Ghz, 433MHz Click  Click 
Sonoff LED App control dimming LED NO 180~265V AC 0.6A 42W  2.4Ghz NO Click 
Sonoff Touch WiFi wall touch switch Yes 90~250V AC 2A 400W  2.4Ghz NO Click 
Sonoff T1 UK WiFi RF wall touch switch Yes(1 gang only) 90~250V AC 2A/gang 600W/gang 2.4Ghz,433MHz NO Click 
Sonoff T1 EU WiFi RF wall touch switch Yes(1 gang only) 90~250V AC 2A/gang 600W/gang 2.4Ghz,433MHz NO Click 
Sonoff T1 US WiFi RF wall touch switch Yes(1 gang only) 90~250V AC 2A/gang 600W/gang 2.4Ghz,315MHz NO Click 
Sonoff Slampher Wireless control light holder Yes 90~260V AC 2A 200W 2.4Ghz,433MHz Click Click
Sonoff B1 Dimmable White&Color Bulb NO 90~250V AC 2A 6W 2.4Ghz NO Click
Sonoff S20 EU/US/UK/AU/CN Smart socket Yes 90~250V AC 10A 2200W 2.4Ghz Click Click
Sonoff S26 EU/US/UK/AU/CN Smart Plug Yes 90~250V AC 10A 2200W 2.4Ghz NO Click
Sonoff S30 US Smart socket Yes 110~125V AC 10A - 2.4Ghz NO Click
Sonoff S31 US smart plug NO 120V AC 60HZ 16A - 2.4Ghz NO Click
Sonoff iFan 02 LED celing fan driver NO 90~250V AC Fan-2A/Light-5A

Fan:500W

Light:1250W

2.4Ghz NO Click
1 Chnl Inching/self-locking Switch Access control switch Yes 5V/12V DC 10A 50/120W 2.4Ghz NO Click
Sonoff SC Monitor indoor environment NO USB 5V 80mA 0.4W 2.4Ghz Click Click
Sonoff RF Bridge 433  Remote control 433MHz RF devices NO USB 5V - - 2.4Ghz,433MHz Click Click
Sonoff L1 Smart LED Light Strip  Remote control LED Light Strip NO 12V DC - - 2.4Ghz NO Click
SONOFF BASICR3  WiFi DIY Smart Switch Yes AC 100-240V 10A 2200W 2.4Ghz NO Click
SONOFF RFR3  WiFi DIY Smart RF Control Switch Yes AC 100-240V 10A 2200W 2.4Ghz, 433MHz NO Click
SONOFF TX Series UK EU US  WiFi Smart Wall Switches Yes AC 100-240V 50/60Hz 2A Max 2A/Gang, 6A/Total Max / 2.4Ghz, 433MHz NO Click
SONOFF iFan03  Smart Ceiling Fan & Light Controller No AC100-240V 50/60Hz 5A / / 2.4Ghz, 433MHz NO Click
SONOFF MINI  Two Way Smart Switch Yes AC 100-240V 50/60Hz 10A Max / / 2.4Ghz NO Click
SONOFF SlampherR2  Smart Lamp Holder Yes AC 100-240V 50/60Hz / / 2.4Ghz, 433MHz NO Click
SONOFF S55  Smart Waterproof Socket Yes AC 100-240V 50/60Hz 10A-16A / / 2.4Ghz NO Click
SONOFF T4EU1C  Smart Single Wire Wall Switch Yes AC 180-240V 50Hz 2A AC 180-240V 50Hz 2A / 2.4Ghz NO Click
SONOFF IW100/IW101  US Wi-Fi Smart Power Monitoring Wall Socket & Switch Yes 120V AC 60Hz 15A 1800W 2.4Ghz NO Click
SONOFF BASICZBR3  Zigbee DIY Smart Switch /

AC 100-240V 50/60Hz 10A

AC 100-240V 50/60Hz 10A

/ 2.4Ghz NO Click
SONOFF GK-200MP2-B  

Wi-Fi Wireless IP Security Camera

/

5V 1A

/

/ 2.4Ghz NO Click
SONOFF D1  

Wi-Fi Smart Dimmer Switch

/

100 - 240V AC 50/60hz

1A

/ 2.4Ghz, 433.92MHZ NO Click
SONOFF S31 Lite Zb Smart Plug  

Zigbee Smart Plug US Type

/

120V AC 60HZ 15A

15A

/ 2.4Ghz NO Click
SONOFF Micro  

5V Wireless USB Smart Adaptor

/

Max.DC 5V/2.5A (USB Type - A male)

2.5A

/ 2.4Ghz NO Click
SONOFF ZBBridge  

Smart Home Zigbee Bridge

/

5V

1A

/ 2.4Ghz, Zigbee 3.0 NO Click
SONOFF DW2  Wi-Fi Wireless Door/Window Sensor /

DC3V (2 x 1.5V battery)

≤ 40 μA

/ 2.4Ghz NO Click

For technical support, please go to Itead smart home forum

Additional Information

Additional Information

Weight 241 g
Discontinued No
Model M08020100034
Link Wiki No
Works With Google Nest No
Works With Amazon Alexa Yes
Works With Google Assistant Yes
EWeLink Support Yes

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