Smart Fingerprint Door Knob with App Control for Home Bedrooms

Multiple Unlocking Methods Our smart fingerprint door lock provides a variety of unlocking methods, including app access, fingerprint recognition, password input, eKey sharing, and mechanical key override, ensuring convenience and security for different scenarios.

Enhanced Fingerprint Technology This fingerprint door lock features advanced biometric technology with a recognition rate of up to 99%, allowing instant unlocking in just 0.3 seconds. It can store up to 50 unique passwords and 50 fingerprint records, making it a secure and flexible choice for homes, properties, apartments, offices, and hotels.

App Control With the ARPHA/Tuya mobile app, you can connect your door lock via Bluetooth for real-time access logs. Enjoy one-touch door unlocking, automatic locking, and low battery alerts. The app also enables you to generate one-time, permanent, or date-specific access codes remotely, simplifying user management even when you're out of range.

Effortless Installation Installing the Arpha door fingerprint lock is straightforward and quick with a screwdriver. It fits seamlessly on both left and right door orientations. The lock is compatible with door thicknesses from 1-3/8" to 2-1/8" (35mm - 55mm), and its backset is 2-3/8" (60mm) and 2-3/4" (70mm).

Battery-Powered and Emergency Port Powered by 4 AA batteries (not included), our electronic door lock offers 3-4 months of continuous operation. It alerts with a low battery sound prompt to ensure you're informed when it's time to replace the batteries. The Type-C emergency power port allows for easy recharging, providing peace of mind during power outages.

Exceptional Service Arpha electronic deadbolts come with an 18-month warranty and lifetime technical support. Our 24/7 customer service team is dedicated to assisting you with any questions or concerns you might have.