1. Safety Warnings
- Electrical Hazard: Installation must be performed by a qualified electrician or a person with electrical knowledge.
- Power Off: Always disconnect power at the circuit breaker before installing or servicing the switch.
- Neutral Wire Required: This smart switch requires a neutral wire for proper operation. Ensure your electrical box has a neutral wire (usually white or grey) before installation.
- Indoor Use Only: Do not install in wet locations or outdoors.
- Voltage Compatibility: Ensure the voltage in your region matches the switch's specifications (90-250V AC, 50/60Hz).
2. Package Contents
- MOES Matter WiFi Smart Light Switch x 1
- Mounting Screws x 2
- User Manual x 1
3. Setup and Installation
3.1 Physical Installation
- Turn Off Power: Before starting, ensure the power is turned off at the main circuit breaker to avoid electric shock.
- Remove Old Switch: Carefully remove your existing light switch from the wall box.
- Identify Wires: Identify the Live (L), Neutral (N), and Load (L1, L2, L3 for multi-gang) wires. This switch requires a Neutral wire.
- Wire the Smart Switch: Connect the wires to the corresponding terminals on the MOES Smart Switch as shown in the wiring diagram below. Ensure all connections are secure.
Connect the Neutral (N) wire to the 'N' terminal, Live (L) wire to the 'L' terminal, and Load wires (to lights) to L1, L2, L3 terminals as appropriate for your switch gang configuration.
- Mount the Switch: Gently push the wired switch into the wall box and secure it with the provided screws. Attach the glass panel.
- Restore Power: Turn the power back on at the circuit breaker. The switch indicator should light up.
3.2 Dimensions
Front: 86mm x 86mm (3.39in x 3.39in). Depth from wall: 27mm (1.06in). Mounting depth: 51mm (2.01in). Panel thickness: 9mm (0.35in).
3.3 App and Matter Protocol Setup
This smart switch supports the Matter cross-platform connectivity protocol, allowing integration with various smart home ecosystems like Apple Home, Google Home, Alexa, and SmartThings.
- Download App: Download the MOES APP or Tuya Smart/Smart Life APP from your smartphone's app store.
- Add Device: Open the app and follow the on-screen instructions to add a new device. The switch will typically enter pairing mode automatically after power-on.
- Matter Pairing: For Matter integration, you will usually find a Matter QR code on the device or in the included quick start guide. Scan this QR code using your preferred Matter-compatible hub's app (e.g., Apple Home, Google Home, Alexa app) to add the device to your ecosystem.
- Cross-Platform Connectivity: Once paired via Matter, the switch can be controlled and linked with other devices across different Matter-compatible platforms.
The switch integrates with Google Home, Alexa, Apple Home, and SmartThings via Matter protocol.
4. Operating Instructions
4.1 Control Methods
The switch supports Touch Control, Voice Control, and Remote Control via the app.
- Touch Control: Directly tap the touch panel on the switch to turn lights on or off.
- Voice Control: Use voice commands through compatible smart assistants (Alexa, Google Assistant, Siri).
- Remote Control: Control the switch from anywhere using the MOES APP or your integrated smart home app.
4.2 Voice Control
Integrate with Amazon Alexa, Google Assistant, and Apple Home (Siri) for hands-free control.
Example command: "Hi Alexa, turn on the light."
4.3 Timing Control
Set schedules, countdowns, and other timing functions via the app.
Options include Countdown, Schedule, Circulate, Random, and Inching.
4.4 Indicator Status Settings
Customize the behavior of the LED indicator light through the app:
- Indicate Switch Location: The indicator lights up when the main light is off, helping you find the switch in the dark.
- Indicate Switch On/Off: The indicator light mirrors the main light's status (on when light is on, off when light is off).
- Indicator Off: The indicator light remains off at all times.
Choose to indicate switch location, on/off status, or turn the indicator off.
4.5 Power-on Status Settings
Configure the switch's state after a power outage via the app:
- Power-off: The light remains off after power is restored.
- Power-on: The light turns on after power is restored.
- Remember Last Status: The light returns to its state before the power outage.
Options include Power-off, Power-on, or Remember last status.
4.6 Backlight ON/OFF
You can enable or disable the button backlight through the app for a more comfortable user experience, especially in dark environments.
Control the button backlight for clear operation in dim environments.
4.7 Smart Linkage Between Multiple Platforms
Leverage the Matter protocol to create smart scenes and automations with other Matter-compatible devices, even across different platforms.
Link with a Smart Human Presence Sensor to automatically turn lights on/off.
Link with a Smart Door Lock to trigger lighting scenes upon entry/exit.
5. Maintenance
The MOES Smart Light Switch features a durable tempered glass panel for easy maintenance.
Toughened glass is damp-proof and easy to clean.
- Cleaning: Use a soft, damp cloth to wipe the glass panel. Avoid abrasive cleaners or harsh chemicals that could damage the surface.
- Moisture: The switch is damp-proof, but avoid direct water exposure or installation in areas with excessive humidity.
6. Troubleshooting
- Switch Not Responding:
- Check if the power is on at the circuit breaker.
- Verify all wiring connections are secure and correct (Live, Neutral, Load).
- Ensure the light bulb is working.
- Cannot Connect to Wi-Fi/App:
- Ensure your Wi-Fi network is 2.4GHz. This switch does not support 5GHz Wi-Fi.
- Check your Wi-Fi signal strength at the switch location.
- Restart your Wi-Fi router.
- Put the switch into pairing mode (usually by holding down a button for a few seconds or cycling power). Refer to the full PDF manual for specific pairing instructions.
- Matter Pairing Issues:
- Ensure your Matter hub (e.g., Apple HomePod, Google Nest Hub, Amazon Echo) is updated to the latest firmware.
- Verify the Matter QR code is clean and scannable.
- Ensure the switch is in Matter pairing mode.
- Voice Control Not Working:
- Ensure the switch is successfully linked to your smart assistant (Alexa, Google Home, Apple Home).
- Check your internet connection.
- Try re-syncing devices in your smart assistant app.
7. Specifications
| Model Number | WS-EU |
| Voltage | 90-250V AC, 50/60Hz |
| Max. Current | 10A/Gang; Total 10A |
| Wireless Protocol | Matter Wi-Fi 2.4GHz |
| Frequency Band | 2.412-2.484GHZ |
| Certification | CE |
| Dimensions | 86mm x 86mm x 27mm |
| Neutral Wire | Required |
8. User Tips
No specific user tips were available from external review or Q&A sources for this product.
9. Warranty and Support
For detailed warranty information and technical support, please refer to the complete user manual PDF provided with your product or contact the seller directly. The PDF manual contains sections on 'WARRANTY INSTRUCTIONS' and 'RECYCLING INFORMATION'.
You can view the full PDF manual here: MOES Smart Switch User Manual (PDF)