[DETAIL]<br>【<br>Super Tiny Size<br>】Its compact size allows it to be installed in various mounting boxes, including the smallest European standard.<br>【<br>External Switch Control<br>】Easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors.<br>【<br>Detach Relay Mode<br>】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.<br>【<br>eWeLink-Remote Control<br>】<br>MINIR4 is a smart switch with the gateway function of "eWeLink-Remote". You can add "eWeLink-Remote" sub-devices,<br>R5<br>and<br>S-MATE<br>, after pairing with MINIR4, both R5 and S-MATE can act as remote controllers to control MINIR4 locally through the eWeLink-Remote signal.<br>【<br>Safe & Reliable】<br>TÜV, CE, and FCC certifications ensure a safer and more reliable product.<br><br>[ATTRIBUTES]<br>- High-concerned chemical: None<br>- Communication method: Wi-fi<br>- State of Assembly: Ready-to-Go<br>- High-concerned chemical: None<br>- Communication method: Wi-fi<br>- State of Assembly: Ready-to-Go<br>- Model Number: SONOFF MINI R4 Wifi Smart Switch<br>- Compatibility: All Compatible<br>- Brand Name: SONOFF<br>- Origin: Mainland China<br>- Certification: CE,FCC,RoHS<br>- Product: MINI Extreme Smart Switch<br>- Input: 100-240V~50/60Hz 10A Max<br>- Output: 100-240V~50/60Hz 10A Max<br>- Wi-Fi: IEEE 802.11 b/g/n 2.4GHz<br>- Dimension: 39.5*33*16.8mm<br>- APP: eWeLink<br>- Voice Support: Alexa Google Home Alice<br>- Feature: Support 2 Way Control<br>- feature: Detach Relay Mode