DNBeffulgent F08 Smart Deadbolt Door Lock Black Fingerprint App Bluetooth 20 Prints

Smart deadbolt for keyless entry

The DNBeffulgent F08 deadbolt replaces a traditional keyed lock with fingerprint, Bluetooth and twist-to-unlock operation. It stores 20 fingerprints locally and unlocks in one touch with 99.99% recognition accuracy. A rechargeable lithium-ion battery delivers up to 8 months of use per 2-hour charge. The square black finish suits front doors, garages and interior rooms.

Upgrade from key-only or code-only locks

This unit adds app management for adding or deleting fingerprints, Bluetooth unlocking within 10 metres and access-log review without subscription fees. Remote control and real-time status alerts require a separate gateway. The jump is worth it when you want hands-free entry, guest access without physical keys and battery alerts that prevent lock-outs.

Check door prep and exposure before ordering

Verify the backset matches your door at 1.87 by 2.67 by 2.67 inches and that the strike type is a standard deadbolt. For exterior use, install under a covered entry such as a porch to avoid direct rain. The lock includes a USB emergency power port, but the gateway for remote features is sold separately.