Sonoff MINIR4 – Ultra-Compact Wi-Fi Smart Switch
Mini Wi-Fi smart switch for lights and appliances
The Sonoff MINIR4 is a super compact Wi-Fi smart switch designed to convert traditional wall switches into smart-controlled devices. It supports up to 10 A resistive load and can be installed inside most standard wall mounting boxes. Connects directly to Wi-Fi (no hub required) and works with voice assistants and the eWeLink smart home app.
Key Features
- Wi-Fi Connectivity: IEEE 802.11 b/g/n 2.4 GHz (no hub required)
- Ultra Compact: Fits inside EU-type, 86-type, and 120-type wall boxes
- Detach Relay Mode: External switch and relay operate independently
- Supports External Switches: Works with momentary, SPDT, latching, and dry contact sensors
- Voice Control: Compatible with Amazon Alexa and Google Assistant
- eWeLink Gateway: Can act as a gateway for sub-devices (like R5 and S-MATE)
Technical Specifications
- Manufacturer: Sonoff / Shenzhen Sonoff Technologies Co., Ltd.
- EAN: 6920075740202
- Model: MINIR4
- Input Voltage: 100–240 V AC, 50/60 Hz
- Maximum Load: 10 A (≈ 2400 W)
- Wireless Protocol: Wi-Fi 2.4 GHz
- Dimensions: Approx. 39.5 × 33 × 16.8 mm
- Weight: Approx. 26.7 g
- Certifications: CE, FCC, RoHS, TÜV
Applications
- Remote control of lights and small appliances via Wi-Fi
- Smart automation with schedules and scenes in eWeLink
- Voice control with Alexa and Google Home
- Combination with external switches for manual or smart operation
Package Contents
1 × Sonoff MINIR4 Ultra-Compact Wi-Fi Smart Switch
Quantity Per Unit
1 × Sonoff MINIR4 per package
Keywords
Sonoff MINIR4, smart switch, ultra-compact Wi-Fi switch, eWeLink smart home, Alexa compatible, Google Assistant compatible, detach relay mode.