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 that the 4CHPRO R3 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).

Features

• 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

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

LoA and Icasa approved.