Sonoff 4CH R3 WiFi Smart Switch
Sonoff 4CH R3 is a 4-gang Wi-Fi Smart Switch. It is designed to give you the ability to integrate smart control into your existing home. It 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 the 4CHPROR3 is designed with an additional function for RF control.
Compared with 4CH R2, you can access self-locking, interlock and inching mode on APP directly.
The new improvement is for users to set these 3 working modes on eWeLink APP instead of the hardware itself, making it easier to operate.
So you can enable self-locking mode to turn on/off 4 connected devices independently, 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).
Remotely control connected lights or devices via APP
3 working modes with self-locking, interlock and inching mode
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
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
Operating Temperature(recommended): -10ºC-40ºC(14°F-104°F)
Operating Humidity: 5%-95%RH, Non-condensing
Terms and Conditions
Shipping: 2-3 Business Days
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