Smart Fingerprint Door Lock, Interior Bedroom Password Lock with Replaceable Knob Design, Digital Electronic Lock with Tuya APP Control for Home Wooden Doors (Grey)

Supports Tuya APP connectivity (compatible APP required), allowing users to manage lock settings and access functions through a mobile device.

Designed for bedroom doors, wooden doors, and indoor applications, this electronic lock combines smart access control with a modern compact appearance.

1. Multiple Ways to Unlock Your Door: Fingerprint + Password + 2 Mechanical keys + APP control + Alexa Voice Unlock (Requires a separate WiFi gateway). Store up to 50 fingerprints and 50 passwords can be added,perfect for families with kids/elders.
2. Smart app control: Manage access anytime via Tuyaa Smart Life App. Easily share access, add members, manage fingerprints and passwords, and create permanent or temporary access codes for family members, guests, deliveries, or housekeepers.
3. Remotely Control Anywhere(Gateway required): No worry about the bluetooth distance. With the gateway paired into app, share permanent, temporary, or scheduled access with friends and family.This multi-function smart door handle features built-in doorbell, silent mode, passage mode, touch keyboard, one-time password, and anti-peeping password.
4. Powered by 4 AAA batteries, our electronic lock offers up to a year of reliable use. The low battery indicator ensure you're never caught off guard. The door lock is easy to install with a screwdriver and fits most US doors. Please check the dimensions before purchasing the smart lock.
5. Reliable Support: Heittis Smart fingerprint locks stand out in modern home security. We will offer comprehensive after-sales support and technical assistance to promptly address any issues, enhancing the usability of these smart locks.