Fingerprint Smart Lock (Black): App control, keyless entry. Ideal for homes, offices & rentals

The GEEKSMART Smart Door Knob is a keyless entry door lock that uses fingerprints, a smartphone app, or traditional keys to unlock. 

Key Features:

Security:

• Fingerprint recognition with a low error rate (<0.01%) and fast identification speed (<0.1 seconds).
• Stores up to 20 fingerprints.
• App control allows you to manage users, check unlock records, and set features like automatic locking.
• Backup keys for emergencies.

Convenience:

• Three unlocking methods: fingerprint, app, and physical key.
• Passage mode for easy access without unlocking.
• Remote access and lock management through the app (requires a separate Tuya Bluetooth gateway).
• Easy installation within minutes.

Other features:

• Classic design with modern functionality.
• Fits most US doors.
• Powered by 4 AAA batteries with a long battery life (exceeds 8,000 unlocks under normal use).
• Backup Type-C USB port for emergency power supply.
• Localized customer service with a 30-day return policy and technical support.

Summary:

The GEEKSMART Smart Door Knob is a versatile and secure lock solution for homes, offices, apartments, and rentals. It offers a variety of unlocking methods, convenient app control, and easy installation. With its classic design and strong security features, the GEEKSMART Smart Door Knob can be a great choice for those looking to upgrade their door lock.