• Small size: its compact size allows installation in various mounting cabinets, including the smallest European standard.

• External switch control: Easy connection to a momentary switch, door exit switch, SPDT switch, latch switch, and even dry contact sensors.

• Relay disconnection mode: MINIR4 has a “relay disconnection” mode, which means that the states of the external switches and the relay are separate, so that operating the external switch button will not affect the state of the relay.

• eWeLink-Remote Control: MINIR4 is a smart switch with an “eWeLink-Remote” transition function. You can add “eWeLink-Remote”, R5, and S-MATE sub-devices. After pairing with MINIR4, both R5 and S-MATE can act as remote controllers for local control of MINIR4 via the eWeLink-Remote signal.

• Safe and reliable: TÜV, CE, and FCC certifications ensure a safer and more reliable product.

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Mini like never before
A brand new product that turns traditional switches into smart switches, automating lights and electronic devices. It is 40% smaller than MINIR2 and fits into various mounting boxes, including the smallest European standards.

Extremely fast ESP32 chip
The ESP32 chip is a highly sought-after solution for smart home products, boasting exceptional security and reliability. With fast dual-core operation and sufficient memory, you can trust its ability to provide long-lasting and stable performance.

Transform your switches with seamless compatibility
Easy connection to your current switch, door exit switch, SPDT switch, latch switch, and even dry contact sensors.

Disconnect the relay
“Disconnect relay” means that the states of the external switches and the relay are separate, so that operating the external switch button will not affect the state of the relay. As shown below, the smart light will not be disconnected after you enable “Disconnect relay,” and the app can control the smart lights.

Additional protection
Power-on delay status
If power is restored after a power outage, set some devices to delay the execution of the turn-on state. Avoid turning on all devices at the same time, as this could cause high currents to damage the devices and create a potential safety hazard.

Quick start instructions

Wiring instructions

Technical details:

• Electrical rating: AC 100–240 V/10 A
• MCU: ESP32
• Maximum load: 2400 W
• Wireless connectivity: Wi-Fi IEEE 802.11b/g/n 2.4 GHz
• RF 433 MHz: No
• Works with: Amazon Alexa, Google Assistant, IFTTT
• DIY mode: No
• Certified compliance: CE, FCC, RoHS
• Operating temperature: -10°C~40°C
• Operating humidity: 5% – 95% RH without condensation
• Housing material: PC V0
• Dimensions: 39.5 x 33 x 16.8 mm

Manufacturer’s website