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The IT31LFRF Smart 3+1 Fan Node Retrofit Module fits inside existing switchboards without rewiring. It enables Smart WiFi + RF control for 3 lights and 1 fan (4-speed). Compatible with Tuya/Smart Life, Alexa, Google Home, RF Remote, and manual switches.
• 3 Light Channels (ON/OFF)
• 1 Fan Channel with 4-level speed using provided DC Regulator
• WiFi + RF Remote + Voice Control
• Works even without internet
• Scheduling, Timer, Automation, Geo-Fencing
• Made in India, high-quality build
• Overload & High-voltage protection
• 1-Year Warranty (conditions apply)
• IT31LFRF Smart Retrofit Module
• RF Remote – 1 Nos (Pre‑paired)
• 2‑Module Smart DC Fan Regulator
• User Manual
• Input: 220–240V AC
• Load: 5A per light channel
• Fan Load: 100W max
• LED Load: 200W per channel
• Incandescent: 1000W per channel
• WiFi: 2.4 GHz
• RF Remote Included
• App: Tuya / Smart Life
• Voice: Alexa / Google
• Country: India
⚠ Installation must be done by a qualified electrician.
1. Turn OFF MCB.
2. Identify Phase (L), Neutral (N), Light Outputs (L1/L2/L3), Fan Output.
3. Connect wires to module terminals.
4. Install provided DC Fan Regulator.
5. Fit module inside switchboard.
6. Turn ON power.
1. Download Tuya Smart / Smart Life.
2. Register/Login.
3. Enter pairing mode: Toggle any switch ON/OFF 7–8 times.
4. Green LED blinks → pairing mode.
5. Add Device → Electrical → Switch (WiFi).
6. Select 2.4 GHz WiFi.
7. Setup complete.
• Manual switches work normally.
• App control: Lights ON/OFF, Fan speed, Timer, Schedule.
• Voice Commands:
- Alexa: “Alexa, turn on Light 1”, “Alexa, set fan speed to 3”.
- Google: “Hey Google, turn off lights”, “Hey Google, set fan speed to 3”.
