Sonoff 4CH R3 4-Channel AC Smart Switch
The Sonoff 4CH R3 is a 4-channel AC smart switch designed for home automation, operating directly on 110-240V AC mains power. It features Wi-Fi connectivity for remote control via the eWeLink mobile app and supports voice commands through Google Assistant and Alexa.
Features
- Four independent 10A/16A total relay channels for controlling multiple 110-240V AC appliances.
- Integrated 2.4GHz Wi-Fi (802.11b/g/n) for remote control via the eWeLink app and voice assistants (Google/Alexa).
- Direct mains power operation (110-240V AC), eliminating the need for an external power supply.
- Features physical push buttons for local manual control and status LEDs for each channel and Wi-Fi connection.
- Supports advanced automation features like timers, multi-user sharing, and self-locking mode for enhanced security.
Out of stock
The Sonoff 4CH R3 is a robust 4-channel smart relay module designed for seamless integration into residential electrical systems. It connects directly to 110-240V AC mains, powering itself and switching up to four separate circuits, each rated for 10A loads with a 16A total maximum. Its embedded 2.4GHz Wi-Fi radio enables secure local network connectivity for remote management and automation.
Engineered for reliability, the module supports the eWeLink ecosystem, allowing for scheduling, scene creation, and real-time status monitoring. The inclusion of physical tactile buttons provides essential manual override capability, while the status LEDs offer clear visual feedback for each channel and the Wi-Fi connection state, ensuring operational transparency in any installation environment.
Additional Information
| Weight | 0.2 kg |
|---|---|
| Dimensions | 14.5 × 9 × 3.4 cm |
