SPECIFICATIONS

APP: eWelink

Brand: Sonoff

Brand Name: NONE

Certificate: CE/ROHS/FCC

Choice: yes

Communication: WiFi

EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc

Feature: Super Small

Google home: Home Assistant

INPUT: 100-240V, 50/60Hz, 10A Max

Material: PC V0

Model Number: MINI R4

OUTPUT: 100-240V, 50/60Hz, 10A Max

Origin: Mainland China

Product category: WiFi Smart Switch

Size: 39.5*33*16.8

Smart Control: Voice Control

Smart Home: Google home

Smart Speaker: SBER

Type: Smart Switch

Voice Control: Alexa

Voltage: Other

WiFi: IEEE 802.11 b/g/n 2.4GHz

semi_Choice: yes

SONOFF MINI R4 Wifi Switch Module Smart Wi-Fi 2 Way Switch Smart Home Works R5 S-MATE Wireless Control Alexa Google Home

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.