Description:
The SONOFF MINI Extreme R4 is an ultra-compact smart switch that fits easily behind wall switches or inside electrical boxes. It allows you to remotely control lights and appliances via WiFi using the eWeLink app, voice assistants like Alexa and Google Assistant, or physical wall switches. The R4 version supports "no-neutral" installation and enhances safety with reinforced insulation and improved compatibility.
Key Features:
- Ultra-compact design – fits behind standard wall switches
- No neutral wire required (supports both no-neutral and neutral installations)
- Remote control via eWeLink app (iOS & Android)
- Voice control via Amazon Alexa and Google Assistant
- Supports external switch input (rocker, momentary, etc.)
- Compatible with Home Assistant via LAN mode
- Safe and certified – flame-retardant shell, reinforced insulation
- Easy pairing via Bluetooth and WiFi
Specifications:
- Model: SONOFF MINI Extreme R4
- Input: 100–240V AC, 50/60Hz
- Max Load: 10A / 2400W
- Wireless Connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4GHz, Bluetooth for pairing
- External Switch Support: Yes (Single Pole, Dual Pole, etc.)
- Operating Modes: Remote app control, voice control, external physical switch
- Operating Temperature: -10°C to 40°C
- Dimensions: 39.5 x 33 x 16.8 mm
- Certifications: CE, FCC, RoHS
Compatibility:
- eWeLink app (iOS & Android)
- Amazon Alexa
- Google Assistant
- IFTTT
- Home Assistant (via LAN)
Package Includes:
- 1 x SONOFF MINI Extreme R4 Smart Switch
- 1 x User Manual
Download:
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