A3 Smart Door Lock, Aluminum Alloy Keyless Entry Handle Lock with Semiconductor Fingerprint, Password, IC Card, Temporary Passcode & Mechanical Key, Support Tuya / TTlock APP, for Home Apartment Wooden Doors

Bullet Points

✅ Multiple Unlocking Modes for Your ConvenienceThis smart lock supports 5 ways to unlock: Semiconductor fingerprint, virtual password, IC card, temporary APP passcode and emergency mechanical key. One-touch fingerprint opening, no more fumbling for keys.

✅ Smart APP Remote Control (Dual Version Optional)Choose between Tuya APP or TTlock APP. Check door lock status anytime, send temporary passcodes to visitors remotely, view unlock records, perfect for home, rental houses and apartments.

✅ High-Speed & Secure Semiconductor Fingerprint SensorComes with semiconductor fingerprint head, recognition speed＜0.1s, false recognition rate only 0.001%, rejection rate＜0.01%. Stores up to 300 groups of fingerprints, brings fast and stable unlocking experience.

✅ Reliable Safety DesignAdopts Super C-grade lock cylinder, anti-lock knob inside the door. Quick escape handle design allows fast exit in emergency. USB emergency power supply port, power your lock by power bank when batteries run out.

✅ Solid Build & Wide CompatibilityMade of aluminum alloy with spray surface treatment, durable and scratch-resistant. Fits 99% of standard household doors, powered by 4 AA batteries. Built-in doorbell for extra convenience.

Long Description

This A3 smart lever lock is a cost-effective keyless entry solution for residential doors. Crafted from premium aluminum alloy with fine spray finish, it combines minimalist aesthetics and sturdy construction.

Equipped with advanced semiconductor fingerprint sensor, it identifies your fingerprint in less than 0.1 seconds. Besides fingerprint unlock, it also supports keypad password, IC card, temporary passcode and mechanical emergency key to meet different usage scenarios.

Two APP versions available: Tuya and TTlock. You can monitor lock status, generate temporary passwords for guests, tenants or cleaners, and track unlock logs on your mobile phone.

Security is fully guaranteed with Super C-grade lock cylinder and indoor anti-lock knob. The quick escape handle enables you to open the door immediately in case of emergency. If the battery dies unexpectedly, you can power the lock via external power bank through the USB port.

Easy to install and suitable for 99% of wooden home doors. Ideal for houses, apartments, rental properties, offices. Ditch your traditional keys and upgrade your home security today!