1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your SMONET Bluetooth Keyless Entry Keypad Smart Deadbolt, Model Y1-GBF-S. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Image: The SMONET Smart Lock keypad and a smartphone displaying the control app, highlighting multiple unlocking methods.
2. Safety Information
- Ensure all components are present and undamaged before installation.
- Use only specified battery types (4x AA batteries, not included).
- Do not expose the lock to extreme temperatures or moisture.
- Avoid using abrasive cleaners on the lock's surface.
- For security, change default passcodes immediately after setup.
- If the lock enters a 5-minute lockout period due to incorrect passcode entries, wait for the timer to expire before attempting again.
3. Package Contents
The package includes the following items:
- Smart lock unit
- User Manual
- Latch mechanism
- 2 IC Fobs
- 2 Mechanical Keys

Image: Contents of the SMONET Smart Lock package, including the lock, IC Fobs, and a visual of the accompanying app.
4. Product Overview
The SMONET Smart Deadbolt features a sleek design with multiple access options. The exterior unit includes a fingerprint sensor, a backlit keypad, and a traditional keyhole. The interior unit houses the battery compartment and manual turn knob.

Image: A side profile of the SMONET Smart Lock, illustrating its robust construction and how it appears when installed on a door.
5. Setup and Installation
Installation of the SMONET Smart Lock is designed to be straightforward. A screwdriver is typically the only tool required. Ensure your door's dimensions are compatible before proceeding.
5.1 Door Compatibility Check
Before installation, verify your door's dimensions match the lock's requirements. Refer to the diagram below for specific measurements.

Image: Detailed diagram illustrating the required door thickness, backset, and bore hole dimensions for proper installation of the SMONET Smart Lock.
5.2 Installation Steps
- Remove your existing deadbolt.
- Install the new latch mechanism into the door edge.
- Mount the exterior keypad unit, ensuring the spindle is correctly oriented (horizontal for open-to-left, vertical for open-to-right).
- Attach the interior unit, connecting any necessary cables.
- Insert 4 AA batteries into the battery compartment.
- Test the lock's functionality manually and via the app.

Image: A person using a screwdriver to install the SMONET Smart Lock on a door, demonstrating the ease of installation.
6. Operating Instructions
The SMONET Smart Lock offers multiple convenient ways to unlock your door:
- Fingerprint: Place your registered fingerprint on the sensor for quick access. The lock recognizes your fingerprint in approximately 0.5 seconds and unlocks in 1 second.
- Keypad: Enter your personalized passcode on the illuminated touchscreen keypad.
- IC Fob: Swipe the provided IC Fob near the keypad for touchless entry.
- Mobile App: Use the dedicated mobile application (TTLock or Next Lock app) to unlock your door via Bluetooth.
- Mechanical Key: For traditional backup, use the provided mechanical keys.

Image: Visual representation of the multiple unlocking methods available for the SMONET Smart Lock, including fingerprint, PIN code, mobile app, and IC card.
6.1 Smart Features
- Automatic Locking: The lock can be configured to automatically lock after a set period, ensuring your home is always secure.
- Operation Records: The mobile app allows you to check real-time records of unlocking events and incorrect passcode attempts.
- Custom Passcodes: Generate Timed, Permanent, One-time, or Customized passcodes for guests, friends, or service providers.
- Alexa/Google Assistant Compatibility: (Requires a SMONET G2 gateway, sold separately) Integrate your smart lock with Alexa or Google Assistant for voice control.

Image: The SMONET Smart Lock keypad highlighting its automatic locking feature and one-touch locking capability.

Image: A smartphone screen showing the "Operation Records" feature of the SMONET app, detailing recent lock activities, alongside the installed smart lock.
7. Maintenance
- Battery Replacement: The lock uses 4 AA batteries. When the battery is low, the lock will provide an alert. Replace all four batteries simultaneously with new, high-quality alkaline batteries. Expected battery life is approximately 12 months (10,000 openings).
- Cleaning: Wipe the lock's surface with a soft, damp cloth. Do not use harsh chemicals or abrasive materials.
- Firmware Updates: Regularly check the mobile app for available firmware updates to ensure optimal performance and security.
8. Troubleshooting
If you encounter any issues with your SMONET Smart Lock, please refer to the following common solutions or contact customer support.
8.1 Common Issues and Solutions
- Lock not responding: Check battery levels and replace if necessary. Ensure the lock is properly installed and all connections are secure.
- Fingerprint not recognized: Ensure your finger is clean and dry. Re-register your fingerprint if issues persist.
- Passcode not working: Verify the correct passcode is being entered. The lock will temporarily disable after 5 incorrect attempts.
- Lock working backwards (locking when it should unlock): This can be adjusted in the app settings under "Door opening direction" or by adjusting the toggle switch inside the back unit (L for open-to-left, R for open-to-right).
- Unable to pair/connect to phone: Try resetting the lock.
8.2 Resetting the Lock
If you need to reset your lock, follow these steps:
- Locate the reset button (often a small pinhole).
- Remove one battery for at least 5 seconds.
- Hold the reset button immediately for 10-15 seconds.
- After the voice prompt "input initialization passcode", enter "000#" on the keypad.
If the first method fails, try removing the back unit, ensuring the IC wire is connected, holding the reset button for 5 seconds, and then entering "000#" after the voice prompt.
Video: SMONET Fingerprint Door Lock FAQ Guide, covering common troubleshooting steps like removing the battery cover, keypad locking/unlocking, addressing deadbolt issues, and resetting the lock.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | SMONET |
| Model Name | Keyless Entry Door Lock (Y1-GBF-S) |
| Lock Type | Keyless Entry Fingerprint Door Lock |
| Special Features | Anti-Peeping Password, Fingerprint, Fob Unlock, Key Unlock, Passcode Unlock |
| Material | Metal |
| Color | Gold |
| Item Dimensions (L x W x H) | 8 x 6.2 x 3.2 inches |
| Item Weight | 1.6 Pounds |
| Connectivity Protocol | Bluetooth, Wi-Fi (with optional gateway) |
| Controller Type | Alexa (Smonet G2 gateway required), Google Assistant (Smonet G2 gateway required), TTLock App |
| Power Source | 4x AA Batteries (not included) |
| Usage | For Apartment, Home, Hotel, Motel |
10. Warranty and Customer Support
SMONET provides a 1-year quality assurance and reliable technical support for your smart lock.
10.1 Contact Information
For any questions regarding installation, operation, or troubleshooting, please contact our customer support team:
- Email: smonetsmart@hotmail.com
- Toll Free (USA): 1-888-668-0598
- Toll Free (CAN): 1-866-206-0713
Please have your model number (Y1-GBF-S) ready when contacting support.





