Introduction and Compatibility
This manual provides detailed instructions for the installation, operation, and maintenance of your LEPREM Tuya WiFi Smart Garage Door Opener Controller. Please read this manual thoroughly before installation and use.
Compatibility Test: Before proceeding with installation, it is essential to verify if your existing garage door opener is compatible with this smart module. To do this, take a wire with two bare ends, an unfolded paper clip, or pliers. Short-circuit the wall button terminal on your existing garage door opener (often marked in red). If the garage door opens or closes when the terminals are shorted, it is compatible with the LEPREM smart controller.
Setup and Installation
The LEPREM Smart Garage Door Opener is designed for quick and easy installation without requiring professional assistance. It acts as a companion device to your existing wired garage door opener.
Installation Steps:
- Power Connection: Connect the smart controller to a power source.
- Signal Cable Connection: Connect the black/red 2-wire signal cable from the smart controller to the wall button terminals on your existing garage door opener.
- Sensor Cable Installation: Install the wired door sensor. The main operating principle relies on this sensor to detect the door's open/close status. Ensure the sensor components are aligned correctly on the garage door and frame.
- WiFi Connection: Simply connect the smart opener to your 2.4G WiFi network using the Tuya Smart or Smart Life application on your smartphone.

Image Description: A detailed diagram showing how to connect the LEPREM Smart Garage Door Opener to an existing wired garage door opener, including power, signal, and sensor cable connections.

Image Description: An overview of the LEPREM Smart Garage Door Opener components, including the main controller unit and the wired door sensors.
Operating Instructions
The LEPREM Smart Garage Door Opener offers multiple convenient ways to control and monitor your garage door.
1. App Control
Control your garage door from anywhere using the Tuya Smart or Smart Life application on your smartphone. Simply tap the app to open or close the door, even when you are not on site.

Image Description: Receive real-time notifications on your smartphone via the Smart Life or Tuya app, alerting you to garage door status, such as when it has been open for an extended period.
2. Voice Control
Integrate with smart speakers like Amazon Alexa or Google Home to control your garage door using simple voice commands.

Image Description: Control your garage door using voice commands through compatible smart speakers like Amazon Alexa or Google Home.
3. Remote Monitoring and Notifications
- Receive app alerts with different notification modes, such as overtime notification for an open garage door status and night notification to remind you to close the garage door.
- Check the garage door's operation history within the app.
- You can authorize multiple users to access and control your garage.
4. Scheduling and Countdown Functions
- Set custom schedules and timers to automatically open or close your garage door at specific times.
- Utilize the countdown function to temporarily open the garage door for deliveries, ensuring it closes automatically after the set time. The smart open/close status detection function helps ensure the garage door operates as intended.
- The system automatically detects the garage door status for safer operation without false triggers.

Image Description: Set custom schedules and timers through the app to automatically open or close your garage door at specific times, enhancing convenience and security.
5. Family Sharing
Once a family member has registered a Tuya account, you can authorize device control to them by using the "sharing the device" feature within the app.
Maintenance
The LEPREM Smart Garage Door Opener Controller requires minimal maintenance. Ensure the device is kept clean and free from dust. Regularly check the wired sensor for proper alignment and ensure cables are securely connected. If the device is exposed to extreme temperatures or moisture, ensure it is protected to prevent damage.
Troubleshooting
- Device not connecting to WiFi: Ensure your WiFi network is 2.4GHz. Check that the device is within range of your router. Restart your router and the smart controller.
- Garage door not responding: Verify that the signal cables are securely connected to both the smart controller and your existing garage door opener. Perform the compatibility test again to ensure your opener is still compatible.
- Sensor issues: Ensure the wired door sensor components are correctly aligned and securely mounted. Obstructions between the sensor parts can prevent proper detection.
- App control not working: Check your smartphone's internet connection. Ensure the Tuya Smart or Smart Life app is updated to the latest version. Log out and log back into your account.
- Voice control not working: Confirm that your smart speaker is properly linked to your Tuya Smart or Smart Life account and that the device is recognized. Ensure voice commands are clear and correctly phrased.
Specifications
| Feature | Detail |
|---|---|
| Brand | LEPREM |
| Model Number | 5667544656546576755 |
| Color | One Color |
| Product Dimensions (L x W x H) | 3 x 2 x 1 cm |
| Material | Metal |
| Item Weight | 10 g |
| ASIN | B0CSCX44LN |
| First Available Date | January 15, 2024 |
Warranty Information
Specific warranty details are not provided in the product information. Please refer to your purchase documentation or contact the seller for warranty terms and conditions.
Customer Support
For technical assistance, troubleshooting, or further inquiries, please contact your retailer or the LEPREM customer support channel provided at the time of purchase. Ensure you have your product model number and purchase details ready when contacting support.