Sonoff 4CH R3 Pro 4 Channel Wifi Smart Home Relay

 

Sonoff 4CH R3 PRO 4 Channel Wifi Smart Home Relay is wifi controlled, with which you can control the electricity flow via mobile application. It is a smart relay. It is a product frequently used especially in IOT applications and smart home projects. The device has 4 channels and has the ability to control 4 different products or power lines separately.

 

The relay can be controlled from the phone via mobile application thanks to its wifi feature. In this way, you can turn the electricity you are trying to switch on and off whenever you want, or even schedule it with this relay. Thanks to the timing feature, you can automatically set the electricity to be cut off after a while.

 

The Pro model has a remote feature, unlike the standard R3 model. Thanks to this feature, you can control 4 channels differently from each other with a 433MHz RF remote control.