SONOFF MINIR4 10A Smart WiFi Extreme Wireless Light Switch,Universal DIY Module for Smart Home Automation Solution, Compatible with Alexa & Google Home

Price: $19.90
(as of Oct 09, 2026 17:30:26 UTC – Details)

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【Note】It is a WiFi device, not a zigbee version.
【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】MINIR4 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.
【eWeLink-Remote Control】MINIR4 is a smart switch with the gateway function of “eWeLink-Remote”. You can add “eWeLink-Remote” sub-devices, R5 and S-MATE, after pairing with MINIR4, both R5 and S-MATE can act as remote controllers to control MINIR4 locally through the eWeLink-Remote signal.
【Safe & Reliable】TÜV, CE, and FCC certifications ensure a safer and more reliable product.
Customers find the smart switch reliable and easy to install, with one noting the app walks through the process step by step. The device connects reliably to WiFi and works well with Home Assistant, and customers appreciate its compact size, with one mentioning it fits into tight electrical boxes. They like its control features, with one highlighting its ability to report device state, and consider it good value for money.