4-in-1 Smart Fingerprint Door Lock Handle,Biometric/App/Code/Mechanic Key Keyless Entry Door Lock for Home Office Apartment Bedroom (Black)

The "Smart Lock Pro" is a revolutionary door lock that offers unparalleled security and convenience.

With 4 modes of unlocking, including fingerprint, app (Bluetooth connection), codes, and emergency keys, you have the best unlocking method for any scenario.

The adjustable latch accommodates doors with thicknesses from 1-3/8" to 2-1/8", making it suitable for standard US internal doors.

Installation is easy and hassle-free, requiring no wiring. The "Smart Lock Pro" is not only secure but also user-friendly, with the ability to store 50 sets of fingerprints and manage family members and guests through the Tuya Smart app.

You can easily open the door via Bluetooth connection, check the door-opening history, and set a temporary password.

The lock is suitable for various scenarios, including bedrooms, AirBnB, hotels, offices, storage rooms, and more. The "Smart Lock Pro" operates on 4 AAA Alkaline batteries that last about 1 year, with a low battery alert feature to remind you when it's time to change the batteries.

You can also use a power bank as a power supply in case of emergencies.

The product offers a 12-month warranty and free life-time technical support for any questions or issues related to installation or usage. In conclusion, the "Smart Lock Pro" is an innovative and reliable door lock that provides unparalleled security and convenience.

With its user-friendly features, adjustable latch, and long-lasting battery life, it's the perfect choice for anyone looking to upgrade their home security.