Smart Home Lock Frigerprint Door Lock Digital Bedroom Door Lock Smart Door Handle Electronic Keyless Thumbprint Entry Tuya

[5-in-1 Smart Keyless Entry] This fingerprint door lock offers 5 unlock ways: fingerprint, password, IC card, APP, and mechanical key. Press the doorbell to unlock remotely via your phone (requires 2.4GHz Wi-Fi or mobile network). Smart door knob supports voice prompts in six languages, catering to diverse user needs

[Emergency Power & Battery Efficiency] Powered by AAA batteries (not included), lasting 6–10 months. Features a low-battery warning and Type-C emergency port, ensuring you’re never locked out due to a dead battery. Reliable backup key ensures 24/7 accessibility

[Fast & Secure Biometric Recognition] Advanced fingerprint sensor unlocks in just 0.5 seconds with a 99% recognition rate, supporting up to 100 fingerprints. Auto-lock secures your door 2 seconds after unlocking, preventing accidental entry and enhancing home security

[3 Smart Modes] In normal mode, the door will automatically lock after unlocking. Password-free mode is a boon for busy moments, eliminating the need for frequent fingerprint and password entries. Silent mode ensures silent operation and is ideal for returning late at night without disturbing others

[Easy Installation & Versatile Compatibility] Designed for standard US doors, this keyless entry door knob is simple to install with a screwdriver. Perfect for apartments, offices, homes, and rentals looking for enhanced security and smart technology