Smart Switch Module – Add Smart Control to Any Light or Fan

Product description

Ever leave home wondering if you turned something off?

Want to control a fan or light without getting up?

This smart switch module fixes that.

It installs behind your existing switch and lets you control lights, fans, and small devices from your phone, your voice, or a remote. Nothing changes on the outside of your wall.

Full control, zero hassle, from wherever you are.

Key features & benefits

• Handles more than just lights: Works with ceiling fans and small appliances up to 20A.
• Keep your wall looking the same: Installs hidden behind your existing switch with no visible changes.
• Control from anywhere: Turn devices on or off from your phone at any time.
• Hands-free control: Works with Alexa and Google Home voice commands.
• Still works with your normal switch: No need to change your existing wall switch wiring.
• Add wireless control easily: Works with RF 433MHz remotes and buttons without extra wiring.
• Two-way switching supported: Control the same device from two different locations.
• Automatic scheduling: Set devices to turn on or off based on your daily routine.

Compatibility & important notes

• 2.4GHz Wi-Fi only, not compatible with 5GHz
• Neutral wire required for installation
• Must be installed inside a wall box behind a switch
• Make sure there is enough space for the module (40 x 40 x 21mm)
• Safe load is 70 to 80% of 20A capacity
• Not suitable for heavy appliances like large AC units, ovens, or motors
• RF 433MHz remotes compatible but not included
• Indoor use only
• Not sure about wiring? Book our installation service

Specifications

• Product Type: Smart switch module
• Voltage: AC 100 to 240V
• Current: 20A
• Connectivity: Wi-Fi 2.4GHz, RF 433MHz
• Protocol: IEEE 802.11 b/g/n
• Control Methods: App, Voice, Wall switch, RF remote
• App: Smart Life / Tuya
• Voice Control: Alexa, Google Home
• Wiring Terminals: L-in, L-out, N-in, N-out, S1, S2
• Material: Fire-resistant PC
• Size: 40 x 40 x 21mm

Package

• 1 x 20A Wi-Fi and RF Smart Switch Module
• 1 x User manual