Product Description
✔ 4 Independent Channels – Control 4 different lights or devices separately in different areas of your home.
✔ WiFi & RF 433MHz Remote Control – Manage your devices remotely via eWeLink app or with an RM433 remote controller for added flexibility.
✔ 3 Smart Working Modes:
- Self-locking Mode: Turn each device on/off independently.
- Interlock Mode: Only one device stays on at a time while the others turn off automatically.
-
Inching Mode: Devices turn on for a set time (0.5 - 3600s), then switch off automatically (ideal for garage doors, fans, etc.).
✔ Voice Control Support – Works with Amazon Alexa & Google Home, enabling voice-activated smart home control.
✔ Smart Automation & Scheduling – Set timers, automation rules, and device linking to automate tasks like lighting and roller blinds.
✔ Power Failure Recovery – Set the device power-on state to maintain your preferred settings after a power outage.
✔ Secure & Durable Build – Built with flame-retardant PC V0 material, ensuring maximum safety and longevity.
✔ DIN Rail Mounting – Easily attachable to DIN rails for seamless integration in your smart home setup.
What’s in the Package?
✔ 1 x SONOFF 4CH PRO R3 WiFi Smart Switch
✔ 1 x User Manual
Easy to Out-of-Reach Devices
Mounted on the guide rail, convenient to connect and control devices far from the switch.
