Itead Sonoff 4CH Wifi Smart Switch 4 Gang Wifi Light Switch Smart Home App Remote Interrupter Relay Works with Alexa Google Home
Sonoff 4CH is a 4-gang switch with din rail mounting. Sonoff 4CH 4 gang light switch supports to connect and control 4 electrical appliances,
which can be turned on/off separately by the buttons or iOS/Android App EweLink.
Besides, with the multi gang switch, you can check real-time devices status for each device on App.
Owning a Sonoff 4CH multi gang switch means you have 4 Sonoff basic WiFi switches integrate together.
The enclosure is din rail mount supported!
A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks.
These products are typically made from cold rolled carbon steel sheet with a zinc-plated or chromated bright surface finish.
Sonoff 4CH 4 gang WiFi light switch belongs to Sonoff family, definitely, it bears all the functions basic Sonoff has.
In EweLink, you can remote turn on/off from anywhere at any time, set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together.
CE/FCC/RoHS Certified
- 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 – Can be triggered on/off by temperature, humidity or other conditions(Need support by Sonoff TH10/16 with sensor)
- Voice Control – Works perfectly with Amazon Alexa, Google Home
- Turn on/off 4 home appliances remotely
- Device status’s synchronously display
- Scheduled/Countdown timers
- Share control
- Supports setting power on status
- Works with Amazon Echo, Echo Dot, Amazon Tap
- Works with Google Home
- Works with Google Nest
- Power Supply: 90V~250V AC(50/60Hz)
- Max. Current: 10A/gang
- Max. Power：2200W/gang, 2200W/Total
- Wireless Standard: 802.11 b/g/n
- Security Mechanism: WPA-PSK/WPA2-PSK
- Enclosure Material: Fire-retardant ABS V0
- Gang: 4
- Dimensions: 145*90*40 (mm)
- Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
- Operating Humidity: 5%-90%RH, Non-condensing
- Certification: CE/FCC/RoHS
Works With Amazon Alexa:
You can ask Alexa to turn on/off Sonoff 4CH.
Standard voice control commands phrases for Sonoff 4CH and Sonoff 4CH Pro (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”.
Problems and Solutions:
Read the detailed FAQ on Itead Smart Home Forum. If below answers can’t solve your problem, please contact us directly.
1. My device has added successfully but stays “Offline”.
Answers: The newly added device need 1-2 min to connect to your router and the Internet. If it stays offline for a long time, please judge the problem by the green led status:
1.1. Green led quickly blinks one time and repeats, which means device failed to connect to the router. The reason may be you have entered wrong WiFi password or your device is too far away from the router, which causes a weak WiFi signal. The device can not be added to the 5G-wifi-router, only the 2.4G-wifi is OK. At last, make sure that your router is MAC-open.
1.2. Green led slowly blinks one time and repeats, which means the device has connected to router and server but failed to be added to the device list. Then power on the device again, if it still not working, just add the device again.
1.3. Green led quickly blinks twice and repeats, this means the device has connected to the router but failed to connect to the server. Then please confirm your WiFi router works normally.
2. Why the APP can’t find the device in pairing status?
Answers: That’s because of your phone’s cache. Please close the WLAN of your phone then open it after a minute. At the same time, please power off the device if you can, then power up to try again.
APP Features:
1. WiFi remote control and device state
Turn on/off by tapping on device icon. Device state always simultaneous display on APP.
2. Share Control
The owner can share the devices to other eWeLink accounts. While sharing devices, both should stay online on eWeLink. Because if the account you want to share is not online, he/she will not receive the invitation message.
How to make it possible? Firstly click Share, input the eWeLink account (phone number or email address) you want to share, tick the timer permissions (edit/delete/change/enable) you want to give, then click Next. The other account will receive an invitation message. Click Accept, the device has shared successfully. The other user will have access to control the device.
3. Timing
Support max 8 enabled single/repeat/countdown timing schedules each device. Preset timers can work even network is unavailable, but the device must keep power on.
4. Set default power on status
In Device Setting, you can set default device status: ON or OFF when the device is power on.
5. Scene/Smart Scene
Scene allows triggering on/off your devices automatically. Scene Settings is in the upper right corner of Device List. You can set up scenes or smart scenes to trigger on/off the device.
Users should select “Click to execute” in the condition, add different existing devices, name the scene and save it.
6. Security mechanism
One device one owner. Other people can not add the devices that have already been added. If you want to add your device to another account, don’t forget to delete it first.
7. Update
It will auto-remind you of new firmware or version. Please update as soon as you can.
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