SONOFF MINI R4 WiFi Smart Switch

SONOFF MINI R4 highlights

Mini Size & APP Control

The mini size allows for easy installation in a variety of box sizes; and can be controlled remotely via eWeLink APP.

Super Tiny Size

Its compact size allows it to be installed in various mounting boxes, including the smallest European standard.

External Switch Control

Easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors.

Detach Relay Mode

MINI R4 has “detach relay” mode, which means the states of external switches and relay are separated, so operating the external switch button won’t affect the relay state.

Safe & Reliable

TÜV, CE, and FCC certifications ensure a safer and more reliable product.