Description
The Sonoff 4CH PRO R3 is a 4-gang Wi-Fi Smart Switch with RF control. 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 the Sonoff 4CH PRO R3 and the Sonoff 4CH PROR3, which is the Sonoff 4CH PROR3 has an additional function for RF control. The function is purposely adopted to allow you to turn on/off the devices connected with the Sonoff 4CH PROR3 via the RM433 remote controller. Compared with the Sonoff 4CH PRO R2, you can access self-locking, interlock and inching mode on the APP directly. The new improvement is for users to set these 3 working modes on the eWeLink APP instead of the hardware itself, making it easier to operate.
Sonoff 4CH PRO R3 is a 4-gang Wi-Fi Smart Switch with RF control. 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 4CHPROR3 is designed with an additional function for RF control. The function is purposely adopted to allow you to turn on/off the devices connected with 4CHPROR3 via the RM433 remote controller.
Compared with 4CH PRO 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).
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