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Sonoff 4CH Pro is a 4 way 433Mhz RF remote WiFi light switch that supports to control 4 appliances. Supports 3 working modes:inching/interlock/self locking.

Sonoff 4CH Pro & Sonoff 4CH Pro R2

Model: IM180117100
$22.90

Availability: In stock

  • Remote ON/OFF–Turn electrical devices on/off from anywhere
  • App Support –Free iOS and Android mobile App eWeLink
  • RF Remote control–Turn on/off by 433MHz RF Remote indoors
  • Independent control–Control each gang separately
  • 3 Working Modes– Switch among interlock/self-locking/inching modes
  • Adjustable Delay Time– Turn on devices for 0.25-4s/1-16s in Inching mode
  • DIN Rail Mounted– Great for industrial control
  • Sync Status–Real-time device status provided to App
  • Timing–Set scheduled/countdown timers to turn on/off at specified time
  • Share Control– Control your smart home together with your family
  • Scene–Turn on/off a gang of devices with one tap
  • Smart Scene–Triggered on/off by temp, hum or other environmental conditions from sensor
  • Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest

* Required Fields

$22.90
 

Product Description

Details

Overview

Sonoff 4CH Pro & 4CH Pro R2 are 4 gang WiFi switches. They support switching among 3 working modes: interlock/self-locking/inching mode. 4CH Pro supports to set 0.25-4s delay in inching mode,  while 4CH Pro R2 supports to set 1-16s. This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch. They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote. The Sonoff 4CH Pro smart switch is DIN Rail mounted.

Users can remotely turn on/off the connected lights/appliances by iOS/Android App eWeLink or 433MHz RF Remote. They can create 8 enabled single/repeat/countdown timers to automatically turn on/off at the specified time. The timers can run themselves even when the network is unavailable. To let the devices be controlled by their family, users can simply share the devices with their accounts and allow specified timers permissions. They can even create some scenes or smart scenes to trigger ON/OFF the switch.

Works With Amazon Alexa

You can ask Alexa to turn on/off Sonoff 4CH Pro (R2).

Standard voice control commands phrases (if you just say the device name, Alexa will turn on/off all the 4 gangs immediately):

Alexa, turn on {deviceName}
Alexa, turn off {deviceName}

Alexa, turn on {deviceName} {gangName}
Alexa, turn off {deviceName} {gangName}

The default names for the 4 gangs are: outlet 1, outlet 2, outlet 3, outlet 4. You can change the name if you like.

Explanation: if the device name of your Sonoff 4CH is "My Switch", the gang name is "Outlet 1", then you can control with "Alexa, turn on My Switch Outlet 1".

For detailed tutorial, please click here.

In self-locking mode, users can turn on/off the 4 connected devices instantly and separately.

In interlock mode, users can turn on one device every time, and turn off other devices at the same time.

In inching mode, users can turn on the connected devices for 0.25-4s (Sonoff 4CH Pro) or 1-16s (Sonoff 4CH Pro R2) then auto-off.

Users can set some devices in inching mode, while the others in self-locking mode. 

Features

  • Turn on/off 4 home appliances remotely
  • Supports switching among inching/interlock/self-locking modes
  • Device status's synchronously display
  • Scheduled/Countdown timers
  • Share control
  • Supports setting power on status
  • 433MHz RF Remote control
  • Works with Amazon Echo, Echo Dot, Amazon Tap
  • Works with Google Home, Google Nest
  • Works with IFTTT

Specifications

  • Voltage Range: 90-250V AC(50/60Hz) / 5-24V DC
  • Max Current: 10A/gang
  • Max Power: 2200W/gang
  • Wireless Frequency: WiFi 2.4GHz 
  • Wireless Standard: 802.11 b/g/n & 433MHz
  • Security Mechanism: WPA-PSK/WPA2-PSK
  • Enclosure Material: Fire-retardant ABS V0
  • Gang: 4
  • Dimension:145*90*40 (mm)
  • Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
  • Operating Humidity: 5%-90%RH, Non-condensing
  • Certification: CE/FCC/RoHS (Download the Certificate and Reports)

Package

Sonoff 4CH Pro or Sonoff 4CH Pro R2 *1

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

Smart Home Product List

Product NameFeatureInput VoltageMax CurrentMax PowerWireless FrequencyDatasheetShopping
Sonoff Basic Wireless control switch 90~250V AC 10A 2200W 2.4Ghz Click Click
Sonoff RF 433 RF remote control smart switch 90~250V AC 10A 2200W 2.4Ghz, 433MHz Click Click
Sonoff SV Low voltage Input 5~24V DC 290mA 240W  2.4Ghz Click Click
Sonoff TH10/TH16 Monitor and set temp.&hum. 90~250V AC 10A/16A 2200W(10A)/3500W(16A) 2.4Ghz Click Click
 Sonoff Dual Remote control 2 devices 90~250V AC 16A 3500W  2.4Ghz Click  Click 
 Sonoff Pow Report power &power usage 90~250V AC 16A 3500W  2.4Ghz Click  Click 
 Sonoff G1 GPRS/GSM smart switch 90~250V AC 16A 3500W  2.4Ghz Click  Click 
Sonoff 4CH (R2) 4 Gang WiFi wireless switch 90~250V AC 10A 2200W  2.4Ghz Click  Click 
Sonoff 4CH Pro (R2) 4 Gang WiFi & RF 3 working mode switch 90~250V AC/ 5~24V DC 10A/Gang 2200W/Gang  2.4Ghz, 433MHz Click  Click 
Sonoff LED App control dimming LED 180~265V AC 0.6A 42W  2.4Ghz NO Click 
BN-SZ01 App control ceiling LED 180~264V AC 0.1A 18W  2.4Ghz NO Click 
Sonoff Touch WiFi wall touch switch 90~250V AC 2A 400W  2.4Ghz NO Click 
Sonoff T1 UK WiFi RF wall touch switch 90~250V AC 2A/gang 600W/gang 2.4Ghz, 433MHz RF NO Click 
Sonoff T1 EU WiFi RF wall touch switch 90~250V AC 2A/gang 600W/gang 2.4Ghz, 433MHz RF NO Click 
Slampher Wireless control light holder 90~260V AC 2A 200W 2.4Ghz, 433MHz Click Click
Sonoff B1 Dimmable White&Color Bulb 90~250V AC 2A 6W 2.4Ghz NO Click
S20 Smart Socket EU/US/UK/AU/CN Smart socket 90~250V AC 10A 2000W 2.4Ghz Click Click
S30 Smart Socket US Smart socket 110~125V AC 10A   2.4Ghz NO Click
iFan Smart fan 185~264V AC 1A 60W 2.4Ghz NO Click
1 Chnl Inching/self-locking Switch Access control switch 5V/12V DC 10A 50/120W 2.4Ghz NO Click
Sonoff SC Monitor indoor environment USB 5V 80mA 0.4W 2.4Ghz Click Click
RF Bridge 433 Combo  Remote control 433MHz RF devices USB 5V     2.4Ghz, 433MHz Click Click

For technical support, please go to Itead smart home forum

Additional Information

Additional Information

Weight 350 g
Discontinued No
Model IM180117100
Link Wiki No
Works With Google Nest Yes
Works With Amazon Alexa Yes
Works With Google Assistant Yes
EWeLink Support Yes

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