SKU MINIR4-4P
SONOFF MINIR4 is an ultra-compact Wi-Fi smart switch powered by the ESP32 chip for fast, stable performance. It fits small EU wall boxes and supports multiple switch types, such as momentary switches, door exit switches, SPDT switches, latching switches, and even dry contact sensors. Detach Relay mode allows independent control of the switch and relay. Also works as an eWeLink-Remote gateway for sub-device pairing. Ideal for flexible smart home upgrades with app and voice control.
