Matter Compatible SONOFF MINIR4M is a Matter-certified device, it can work with other brands of Matter end devices and integrate into Matter-enabled platforms, such as Alexa, Apple Home, Google Home, etc. Controlling all smart devices through one app is no longer a fantasy. Mini Size MINIR4Ms mini size fits in various mounting boxes, including the smallest 86/EU type. External Switch Control MINIR4M can easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors. Detach Relay Mode MINIR4M has œdetach relay mode, which means the states of external switches and relay are separated, so operating the external switch button wont affect the relay state. Safe & Reliable MINIR4M has obtained TœV, CE, and FCC certifications, ensuring enhanced safety and reliability for your use.