Sonoff Mini R4 Extreme Wifi Smart Switch Interruptor with Relay On-Off DIY Switch Module eWelink APP Control Works with Alexa

Casing Material: PC V0

Size: 39.5x33x16.8mm

Input: 100-240V~50/60Hz 10A Max

Output: 100-240V~50/60Hz 10A Max

APP: eWelink

Voice Control: Alexa Google Home

Wifi Standard: 2.4G

External Switch Control: momentary switch, door exit switch, SPDT switch, latching switch

Detach Relay Mode: the states of external switches and relay are separated

Brand Name: SONOFF

Specification: EU Plug

Compatibility: All Compatible

Model Number: Sonoff Mini R4

Camera Equipped: No

State of Assembly: Almost Ready

High-concerned chemical: None

Communication method: Wi-fi

Origin: Mainland China

Certification: CE

Certification: FCC

Certification: RoHS

Certification: UL

MINIR4 is a mini extreme WiFi smart switch equipped with ESP32 chip, that turns traditional switches into smart switches, automating lights and electronic devices, and tiny size fits in various mounting boxes, including the smallest EU-type/86 type/120 type mounting box. MINIR4 supports external switch control and easily connects to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors.

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. Such as, if you open detach relay" mode, when you turn off the light, your smart light won't be offline, and you still can use App to control smart lights.

MINIR4 is a smart switch with the gateway function of “eWeLink-Remote“.After pairing with MINIR4, MINIR4 can be controlled locally by S-MATE through "eWeLink-Remote" signal, and trigger other smart devices in the smart scene.

【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.