






SONOFF MINI Extreme Wi-Fi Smart Switch MINIR4
【Ultra-Compact Design】MINIR4’s super tiny size fits easily into various mounting boxes, including the smallest European standard boxes, making installation quick and hassle-free.
【Equipped with ESP32 Chip – High-Performance Smart Core】MINIR4 features the powerful ESP32 chip, delivering faster response times, more stable connectivity, and enhanced processing power. Designed for reliable and long-lasting performance, it ensures seamless smart home automation and smooth device control.
【Flexible External Switch Compatibility】Supports multiple switch types such as momentary switches, door exit switches, SPDT switches, latching switches, and even dry contact sensors for versatile control options.
【Detach Relay Mode for Independent Control】With the unique “detach relay” mode, the external switch state and the relay state operate independently. Pressing the external switch won’t affect the relay’s on/off status, providing more flexible control.
【eWeLink-Remote Gateway Function】MINIR4 acts as a smart switch and gateway for “eWeLink-Remote”. Pair with sub-devices like R5 and S-MATE to enable local remote control via eWeLink-Remote signals, enhancing your smart home network.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
【Ultra-Compact Design】MINIR4’s super tiny size fits easily into various mounting boxes, including the smallest European standard boxes, making installation quick and hassle-free.
【Equipped with ESP32 Chip – High-Performance Smart Core】MINIR4 features the powerful ESP32 chip, delivering faster response times, more stable connectivity, and enhanced processing power. Designed for reliable and long-lasting performance, it ensures seamless smart home automation and smooth device control.
【Flexible External Switch Compatibility】Supports multiple switch types such as momentary switches, door exit switches, SPDT switches, latching switches, and even dry contact sensors for versatile control options.
【Detach Relay Mode for Independent Control】With the unique “detach relay” mode, the external switch state and the relay state operate independently. Pressing the external switch won’t affect the relay’s on/off status, providing more flexible control.
【eWeLink-Remote Gateway Function】MINIR4 acts as a smart switch and gateway for “eWeLink-Remote”. Pair with sub-devices like R5 and S-MATE to enable local remote control via eWeLink-Remote signals, enhancing your smart home network.






















