Smart Internal Door Lock with Fingerprint

Fingerprint access for everyday internal doors, without needing to carry a key.

The Laser Smart Internal Door Lock with Fingerprint brings convenient access control to compatible internal doors. Unlock using your registered fingerprint, the Connect SmartHome app via Bluetooth, or one of the included mechanical keys.

Key Features and Benefits

• Three ways to unlock: Choose fingerprint recognition, Bluetooth app control or a mechanical key to access your room.
• Up to 20 fingerprints: Register and manage up to 20 fingerprints through the Connect SmartHome app, including three administrator records and 17 regular user records.
• Bluetooth app control: Use the Connect SmartHome app to manage registered users, add fingerprints, check battery levels and view unlocking records when connected to the lock.
• Rechargeable battery: The built-in 400mAh rechargeable battery charges using a 5V USB-C power source. A full charge from empty takes up to 3.5 hours.
• Flexible locking modes: An interior thumb latch lets you select between automatic relocking and an open mode, depending on how the door is being used.

Designed for Internal Doors

Replace a compatible single-cylinder internal door lock with a fingerprint-enabled smart doorknob. The black finish provides a discreet appearance, while the included mechanical keys offer an alternative way to access the door.

The lock is designed for indoor use only. Keep it away from rain, moisture and direct sunlight.

Compatibility and Setup

Door compatibility: Suitable for doors measuring 35mm to 55mm thick, with a 60mm or 70mm backset and a 54mm cross-bore diameter. The existing door lock must use a compatible single-cylinder configuration. Check your door measurements before purchasing.

Connect SmartHome app: Download the Connect SmartHome app on your compatible smartphone and enable Bluetooth. Follow the app instructions to pair the lock and register authorised fingerprints. Wi-Fi is not required for initial setup. Bluetooth app control requires your smartphone to be near the lock.

Important fingerprint setup: Before the lock is connected to the app and fingerprints are registered, it can initially be opened using any fingerprint. Complete the app setup and fingerprint registration immediately after installation. Once configured, unregistered fingerprints will no longer provide access.

Understanding locking modes: With the interior thumb latch in the horizontal locked position, the lock automatically relocks five seconds after unlocking, and only administrator fingerprints can unlock it. With the thumb latch in the vertical open position, the door remains unlocked until locked again. When locked from outside by scanning a fingerprint twice within three seconds, both administrator and regular user fingerprints can unlock it.

Charging and backup access: Charge the battery fully before first use. If the battery becomes flat, use a mechanical key or connect an external 5V USB-C power source to temporarily power the lock. Keep your mechanical keys in a separate, accessible location.

What's included: Exterior knob assembly, interior knob assembly, latch assembly, strike box, strike plate, two mounting bolts, four screws, unlocking pin, two mechanical keys and user manual.

Additional requirements: A Bluetooth-enabled smartphone, USB-C charging cable, 5V USB power source and Phillips-head screwdriver may be required. These items are not included.

Quick FAQs

For product assistance, setup information and troubleshooting, visit Laser Support.

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