YYTDZSW Fingerprint Smart Lock with Handle Set Instruction Manual

1. Product Overview

The YYTDZSW Fingerprint Smart Lock with Handle Set offers multiple convenient and secure access methods for your front door. This system integrates advanced technology with robust design to provide reliable home security and ease of use.

Key Features:

• 5-in-1 Access Methods: Unlock using App Control (TTLock App), Fobs (IC cards), Fingerprint, Custom Codes, or Traditional Keys.
• High-Accuracy Fingerprint Recognition: Unlocks in approximately 1 second with 99.99% accuracy, supporting over 50 fingerprints.
• Flexible Code Management: Generate Timed, One-time, Permanent, Scheduled, Custom, or Recurring passcodes remotely. Includes anti-peeping password protection.
• Multi-functional Deadbolt: Features include emergency USB-C charging, low battery alerts, silent mode, passage mode, one-touch locking, and adjustable auto-lock (5-900 seconds).
• Remote Control Capability: (Requires G2 Gateway, sold separately) Remotely lock/unlock, monitor status, and integrate with Alexa and Google Home.
• Durable Construction: Made of zinc alloy, designed for US standard wooden doors (thickness 1-3/8" to 1-3/4").

Image: All components of the YYTDZSW Fingerprint Smart Lock with Handle Set, including the keypad, interior unit, handle, latch, IC cards, and keys.

2. Setup and Installation

This section provides instructions for installing your smart lock and handle set. A cross screwdriver is the only tool required for installation.

2.1. Door Compatibility and Preparation

• Ensure your door is a US standard left or right-handed wooden door.
• Door thickness should be between 1-3/8" to 1-3/4" (35mm to 45mm).
• Adjustable latch length: 2-3/8" or 2-3/4".
• Front door handle can be adjusted from 7.9'' to 9.1'' to fit most doors.

Image: Detailed diagram illustrating door thickness, hole diameter, backset, and handle distance for proper installation.

2.2. Installation Steps

1. Install the Latch: Insert the latch into the door edge, ensuring the "UP" marking faces upwards. Secure with screws.
2. Install the Keypad: Feed the keypad wire through the door hole. Align the keypad with the latch and secure it.
3. Install the Mounting Plate: Pass the keypad wire through the mounting plate. Secure the mounting plate to the door.
4. Connect Wires and Install Interior Plate: Connect the keypad wire to the interior plate. Carefully tuck excess wire into the door hole. Secure the interior plate.
5. Install Batteries: Insert 4 AA batteries into the interior unit.
6. Install Exterior and Interior Handles: Attach the exterior handle set and interior handle, ensuring proper alignment and function.

Image: A person using a screwdriver to install the smart lock components onto a door, highlighting the ease of installation.

3. Operating Instructions

Your smart lock offers various methods for locking and unlocking. Familiarize yourself with each method for optimal use.

3.1. TTLock App Control (Bluetooth)

Control your smart lock via the TTLock App on your smartphone. Ensure Bluetooth is enabled and you are within 2 meters of the lock during pairing.

1. Add the Lock: Turn on phone Bluetooth, keep the keypad awake, select your lock in the app, name it, and choose the door opening direction.
2. Lock/Unlock: Tap once to unlock, hold for 1 second to lock.
3. Manage Users: Add fingerprints, IC cards, and generate passcodes.
4. View Records: Check lock activity history.

Image: A hand holding a smartphone displaying the TTLock app interface, with a smart lock visible on a door, illustrating Bluetooth app control.

3.2. Fingerprint Unlock

Place your registered finger firmly on the fingerprint sensor for quick access. The lock unlocks in approximately 1 second.

Image: A finger activating the fingerprint sensor on the smart lock keypad for quick entry.

3.3. Passcode Entry

Enter your 4-9 digit passcode on the touchscreen keypad. For enhanced security, use the anti-peeping function by entering random digits before or after your actual code.

Image: A hand entering a passcode on the smart lock keypad, demonstrating the anti-peeping code feature with random digits.

3.4. IC Card (Fob) Access

Tap a registered IC card (fob) against the card reader area on the smart lock to unlock.

Image: A hand tapping an IC card (fob) on the smart lock keypad to gain access.

3.5. Mechanical Key Access

In case of emergency or preference, use the provided mechanical keys to unlock the deadbolt.

Image: A hand inserting a mechanical key into the smart lock's keyhole, demonstrating traditional key access.

3.6. Auto-Lock and One-Touch Locking

The lock can be configured to automatically lock after a set delay (5-900 seconds). You can also manually lock it with a single touch on the keypad.

Image: Illustration of the auto-lock feature with adjustable delay and the one-touch locking function on the keypad.

3.7. Passage Mode

Activate passage mode via the app to keep the door unlocked for a set period, ideal for gatherings or when frequent entry/exit is needed.

Image: Depiction of "Passage Mode" or "Party Mode" where the lock remains unlocked, suitable for social gatherings.

3.8. Silent Mode

Turn off the lock sound via the app to mute keypad presses, useful for quiet environments or late-night entries.

Image: A bedroom scene with the smart lock, indicating "Silent Mode" is active, allowing for quiet operation.

3.9. Remote Control (with G2 Gateway)

For remote locking/unlocking and voice control with Alexa/Google Home, a G2 Gateway (sold separately) is required. Keep the gateway within 10 feet of the lock for a strong connection.

Image: A couple interacting with smart home devices, demonstrating voice control with Alexa and remote control via smartphone, both requiring the G2 Gateway.

4. Maintenance

Proper maintenance ensures the longevity and optimal performance of your smart lock.

• Battery Replacement: The lock will provide a low battery alert. Replace all 4 AA batteries promptly when indicated.
• Emergency Charging: If batteries completely drain, use a USB-C cable to provide emergency power via the port on the keypad.
• Cleaning: Wipe the touchscreen and fingerprint sensor with a soft, dry cloth. Avoid abrasive cleaners or solvents.
• Fingerprint Sensor: Ensure your finger is dry and clean when using the fingerprint sensor for optimal accuracy.

Image: A hand plugging a USB-C cable into the smart lock's emergency charging port, illustrating the Type-C powered backup feature.

5. Troubleshooting

This section addresses common issues you might encounter with your smart lock.

• Keypad Lockout: If an incorrect code is entered 4 times, the keypad will lock for 5 minutes as an anti-theft measure. Wait for the lockout period to expire before trying again.
• Incorrect Lock/Unlock Direction: If the lock malfunctions (e.g., "Lock is unlock, and unlock is lock"), re-set the door opening direction in the TTLock App settings. If the issue persists, switch the toggle button inside the back panel to the other side.
• Stiff Locking Mechanism: If opening and closing the locks feels very tight, loosen the screws of the back panel a bit.
• Fingerprint Recognition Issues: Ensure your finger is dry and clean. Press firmly on the recognition area. If issues persist, try re-registering your fingerprint.
• App Connectivity Problems: Ensure Bluetooth is enabled on your phone and you are within range. For remote access, verify the G2 Gateway is properly set up and connected to Wi-Fi.

Image: An illustration of the anti-theft locking mechanism, where the keypad temporarily deactivates after multiple incorrect passcode attempts.

6. Specifications

7. Warranty and Support

For warranty information, please refer to the documentation included in your product packaging or contact YYTDZSW customer support directly. Keep your purchase receipt for warranty claims.

For technical support or further assistance, please consult the FAQ booklet provided with your product or visit the official YYTDZSW website for contact details.