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Fingerprint Unlock & Back-up Keys
The smart fingerprint door lock uses advanced semiconductor biometric door lock fingerprint identification technology, only needs 0.2s to unlock the door, and is rounded ergonomically. It has 20 Pcs fingerprint storage for a whole family to achieve keyless access. Also, it has 2 backup keys for emergencies.

Secure and Smart Function
The luminous function makes you easily find the lock on dark nights.
Passage mode can be easily set and you can get in and out freely when turning on the mode. 
Security mode can create a private space so that there is no disturbance, just focus on your own. 
It also has a voice prompt function. At night, you can turn it off and create a super quiet sleeping space.

Easy Installation
Made of aluminum alloy, it is safe and durable. No wiring and no drilling, easily install just with a screwdriver. Fit both left-handed and right-handed doors. A perfect smart lock for bedroom doors, offices, apartments, and hotels.

USB Emergency Charging Unlock
The smart biometric door handle requires 4 AAA batteries, and has a low battery reminder function; Equipped with a USB interface for an emergency charging port. (Note: The interface is used for emergency charging unlock)

Geek Chef GeekTale L-B01 Fingerprint Door Lock with Handle, Biometric Smart Keyless Door Knob, Fit Left and Right Open Door


General Brand: Geek Chef
Type: Fingerprint Door Lock
Model: L-B01
Color: Black
Specification Power Supply: 4 x AAA 1.5V Battery
USB Interface: Type-C
Unlock Mode: Fingerprint, Key
Fingerprint Capacity: 20Pcs
Fingerprint Pixels: 508dpi
Identification Speed: 0.25 sec
False Positive Rate: <0.001%
Rejection Rate: <1%
Working Temperature: -20 – 70 Celsius
Working Humidity: 40% – 85% (no condensation)
Low Power Warning: ± 4.8V
Static Power: <50uA
Dynamic Power: <200mA
Weight & Size Product Weight: 0.6kg
Package Weight: 0.85kg
Product Size(L x W x H): 15.3*7.2*7.2cm
Package Size(L x W x H): 49*41.2*23cm
Package Contents 1 x Exterior Handle
1 x Interior Handle
1 x Latch
1 x Strike Parts
1 x Keys
4 x Screws A
4 x Screws B
1 x Rubber Gasket
1 x Type-C USB
1 x User Manual

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