1. Introduction
The GIRIER Tuya ZigBee 3.0 Smart Switch Module is designed to transform traditional switches into smart devices, enabling remote control and automation of your lighting or home appliances. This module supports two-way control, app-based remote control via Smart Life/TuyaSmart, and voice control through Alexa and Google Home Assistant. It features various timer functions and power-fail memory.
Note: A Tuya ZigBee hub is required for pairing and full smart functionality.
2. Safety Information and Warnings
- Installation must be carried out by a qualified electrician in accordance with local regulations.
- Keep the device out of reach of children.
- Keep the device away from water, damp, or hot environments.
- Install the device away from strong signal sources such as microwave ovens, which may cause signal interruption and abnormal operation.
- Obstruction by concrete walls or metallic materials may reduce the effective operation range of the device and should be avoided.
- Do NOT attempt to disassemble, repair, or modify the device.
- If the lights flicker, please install the included resistor close to the L1 bulb. Use bulbs over 10W for optimal stability.
- This smart light switch module does not support dimmable bulbs, smart bulbs, or strip lights.
- It only works with AC200-240V.
- Cannot be triggered properly by pressing 2 or more buttons on the extra switch at the same time.
3. Product Overview
The ZigBee Switch Module-L is designed to be compact, fitting into various mounting boxes. It features a reset key, indicator light, and mounting clip for easy installation.


4. Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | 1CH/2CH/3CH/4CH Zigbee Switch Module-L |
| Shell Material | PC/Flammability Rating: V0 |
| Rated Voltage | AC200-240V 50/60Hz |
| Max. Load (1CH) | 10-100W |
| Max. Load (2CH) | 2x(10-100W) |
| Max. Load (3CH) | 3x(10-100W) |
| Max. Load (4CH) | 4x(10-100W) |
| Operation Frequency | 2.405GHz-2.480GHz IEEE802.15.4 |
| Operation Temperature | -10°C to +40°C |
| Protocol | Zigbee 3.0 |
| Operation Range | <100m |
| Dimensions (WxDxH) | 39.2 x 39.2 x 18 mm |
| IP Rating | IP20 |
| Humidity | <90% |
| App Compatibility | TuyaSmart/Smart Life |
| Voice Control | Compatible with Alexa and Google Home Assistant |
| Physical Two-way Control | Support |
| Certifications | CE, RoHS |
5. Installation
Follow these steps carefully for proper installation:
- Turn off the power supply before carrying out any electrical installation work.
- Connect wires according to the appropriate wiring diagram for your module type (1CH, 2CH, 3CH, or 4CH).
- Insert the module into the junction box.
- Turn on the power supply and follow the switch module configuration instructions.
- If the light flickers after turning off, please connect the included capacitor.
Wiring Diagrams
Warning: Do not connect the neutral line if your module is designed for 'No Neutral Wire Required', otherwise it will be permanently damaged.




6. Setup and App Pairing
System Requirements
- WIFI® Router
- ZigBee gateway (Tuya ZigBee Hub)
- iPhone, iPad (iOS 7.0 or higher)
- Android 4.0 or higher
App Download
Scan the QR code below to download the Tuya Smart App, or search for "Tuya Smart" or "Smart Life" in your device's App Store or Google Play.

App Pairing Steps
- Log in or register your account with your mobile number or email address. Type in the verification code sent to your mobile or mailbox, then set your login password. Click "Create Family" to enter the APP.
- Open the control panel of the ZigBee gateway on the App.
- Before making the reset operation, ensure the Zigbee Gateway is added and installed to the WIFI network. Ensure that the product is within the range of the Zigbee Gateway Network.
- After the wiring of the switch module is done, press the reset key for about 5 seconds OR turn on/off the traditional switch for 5 times until the indicator light inside the module is flashing quickly for pairing.
- Click "+" (Add sub-device) to select the suitable product gateway and follow the on-screen instructions for pairing.
- The connecting process will take about 10-120 seconds to complete depending on your network condition.
- Once successfully added, you can control the device via your mobile phone.
7. Operating Instructions
App Remote Control
Control your lights or home appliances from anywhere at any time using the Smart Life/TuyaSmart app on your smartphone.

Voice Control
Enjoy a hands-free experience by controlling your appliances with simple voice commands through Alexa or Google Home Assistant.

Schedule Timer
Create schedules in the app to automatically turn your home appliances or lighting on/off, helping you save energy and reduce electricity costs.

Relay Status Setting
The module possesses a power-fail memory function. You can set the switch to restore its last state (ON/OFF/Remember Last Status) after a power outage.

Device Sharing
Share control of your ZigBee switch module-L with family members through the Smart Life app, allowing everyone to manage the smart devices together.

8. User Tips
- For optimal performance and to prevent flickering, ensure that any connected bulbs are over 10W. If flickering occurs, install the provided capacitor close to the L1 bulb.
- Always ensure your Tuya ZigBee hub is properly connected and within range for seamless app and voice control.
- This module is designed for standard on/off light switches and is not compatible with dimmable, smart, or strip lights.
- When using an external switch, avoid pressing multiple buttons simultaneously to ensure correct triggering.
9. Troubleshooting (FAQ)
- Q: What should I do if I can't configure the switch module?
- A: Please check the following:
- Ensure the device is powered on.
- Make sure the Zigbee Gateway is available and properly connected.
- Verify good internet conditions.
- Confirm the password entered in the App is correct.
- Double-check that the wiring is correct according to the diagrams.
- Q: What devices can be connected to this Zigbee switch module?
- A: Most household electrical appliances, such as lamps, washing machines, coffee makers, etc.
- Q: What happens if the Wi-Fi goes off?
- A: You can still control the device connected to the switch module with your traditional switch. Once Wi-Fi is active again, the device will automatically reconnect to your Wi-Fi network.
- Q: What should I do if I change the Wi-Fi network or password?
- A: You will need to re-connect your Zigbee switch module to the new Wi-Fi network as per the App User Guide.
- Q: How do I reset the device?
- A: You can reset the device by either:
- Switching the traditional switch ON/OFF 5 times until the indicator light flashes.
- Pressing the reset key for about 5 seconds until the indicator light flashes.
- Q: Can it work with Alice?
- A: No, it is not compatible with Alice.
- Q: Can it record power consumption reports of home appliances?
- A: No, it does not have a power monitor function.
- Q: Why can't I pair it to the TuyaSmart/Smart Life app?
- A: This is a Tuya ZigBee switch module, which requires an extra Tuya ZigBee hub for pairing. Please ensure you have paired the ZigBee gateway to the app first.
- Q: Can I control it when I am on vacation or on business?
- A: Yes, you can control it via the app anywhere and anytime, provided you have an internet connection.
- Q: Does this smart switch have a power failure memory function?
- A: Yes, it has a power-fail memory function.
- Q: Can it work as a ZigBee repeater?
- A: No, it cannot work as a repeater.
- Q: Why does the bulb flicker?
- A: Please check if you installed the resistor close to the L1 bulb. We suggest using bulbs over 10W for more stable operation.
- Q: Why doesn't this switch module respond after I install it?
- A: This is a no-neutral-wire-required light breaker. Please kindly check if you have connected the correct wires (L, L1, and switch lines) as shown in our wiring diagrams. If the bulb is over 10W, ensure the resistor is installed close to the L1 bulb.
10. Warranty and Support
The GIRIER Tuya ZigBee 3.0 Smart Switch Module comes with a 2-year warranty.
For detailed instructions and further support, please refer to the official user manual PDF: View User Manual (PDF)
11. Compliance
This device complies with CE and RoHS certification standards.





