1. Introduction
Thank you for choosing the AVATTO Tuya WiFi Smart Light Switch. This smart switch allows you to control your lights remotely via a smartphone app, through voice commands with popular smart assistants like Amazon Alexa, Google Home, and Yandex Alice, or directly via its touch-sensitive buttons. This manual provides detailed instructions for installation, setup, operation, and maintenance to ensure you get the most out of your new smart device.
Figure 1: AVATTO Tuya Smart Light Switch with voice assistant compatibility.
2. Safety Information
Please read and follow all safety instructions carefully before installing and operating the smart switch. Failure to do so may result in electric shock, fire, or other injuries.
- WARNING: Risk of Electric Shock. Installation should only be performed by a qualified electrician or a person with a thorough understanding of electrical systems.
- Always disconnect power at the circuit breaker before installing or servicing the switch.
- Ensure the switch is rated for the voltage and current of your electrical system.
- Do not install the switch with wet hands or when standing on wet or damp surfaces.
- This device is intended for indoor use only.
- Keep children away from the device during installation and operation.
- Ensure all wiring connections are secure and properly insulated.
3. Package Contents
Please check the package for the following items:
- 1 x AVATTO Tuya WiFi Smart Light Switch
- 1 x User Manual
- Mounting Screws (may vary by package)
4. Specifications
Figure 2: Product dimensions and detailed specifications.
| Feature | Specification |
|---|---|
| Brand Name | AVATTO |
| Model Number | TS02RD |
| Switch Type | Touch On/Off Switch |
| Material | Glass panel, Plastic |
| Certification | CE |
| Is Smart Device | Yes |
| Connection | WiFi 2.4Ghz (802.11 b/g/n) |
| Voltage | AC 110-240V AC 50-60 Hz |
| Current | 10A |
| Max. Power | 800W/Gang |
| APP Support | Smart Life / Tuya |
| Voice Control | Alexa, Google Home, Yandex Alice |
| Dimensions (W x H x D) | 72mm x 120mm x 35mm (2.83in x 4.72in x 1.34in) |
5. Installation
CAUTION: Before installing the switch, make sure you have totally 100% cut off the power supply at the circuit breaker. A neutral wire is required for this switch.
Figure 3: Overview of installation and wiring diagrams.
5.1. Opening the Switch
- Insert a flat-head screwdriver into the notch at the bottom of the switch faceplate.
- Gently rotate the screwdriver clockwise to pry open the glass panel from the main module.
5.2. Wiring Diagram
Ensure you identify the Live (L), Neutral (N), and Load (L1, L2, L3, L4) wires from your wall box. This switch requires a neutral wire connection.
For EU Wall Switch with Neutral:
- Connect the Live wire from your mains to the 'L in' terminal.
- Connect the Neutral wire from your mains to the 'N in' terminal.
- Connect the load wires (to your lights) to the 'L1', 'L2', 'L3', 'L4' (out) terminals as appropriate for your gang configuration.
For US Wall Switch with Neutral:
- Connect the Live wire from your mains to the 'L in' terminal.
- Connect the Neutral wire from your mains to the 'N in' terminal.
- Connect the load wires (to your lights) to the 'L1', 'L2', 'L3', 'L4' (out) terminals as appropriate for your gang configuration.
Refer to Figure 3 for visual wiring diagrams.
5.3. Multi-Control Association Wiring (2-Way Control)
This function allows two smart switches to control the same light. This is not traditional wiring; both switches must be connected to your network and configured in the app.
Figure 4: Multi-control association setup. Note: This requires app configuration, not traditional wiring.
5.4. Mounting the Switch
- After wiring, carefully push the switch module into the wall box.
- Secure the switch module to the wall box using the provided screws.
- Re-attach the glass faceplate by aligning it and gently pressing until it clicks into place.
- Restore power at the circuit breaker.