Sonoff 4CH Pro R3 – the ultimate 4-channel WiFi wireless switch! Control up to 4 home appliances independently via the eWeLink app, local toggle buttons, or 433MHz remote. Switch between self-locking, inching, and interlock modes for versatile functionality. Features include:
- Voltage range: 100-240V AC / 9-24V DC
- Max current: 10A/channel, 40A total
- Max power: 2200W/channel
- 2.4GHz WiFi and 433MHz remote control
Perfect for home automation enthusiasts, it even supports DIN-rail mounting and custom firmware flashing! #SmartHome #HomeAutomation #Sonoff #WiFiSwitch #TechInnovations
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