Usage Tips:! Adapt to a variety of drawer doors: TV cabinets, cabinets, bedside cabinets, wardrobes, shoe cabinets Drawer fingerprint lock, one-touch security Fast fingerprint recognition, high recognition rate and high security Upgrade the second generation chip, process the system efficiently, and be more stable and safe to protect your family. Professional biometric technology, rapid identification does not wait 360 arbitrary angle semiconductor biometrics 0.5 second quick unlock 360 arbitrary angle biometric recognition Misrecognition rate 1.2% Recognition speed 0.5s Fingerprint collection point: 500+ Aluminum alloy forging, aviation aluminum craft, craftsmanship The battery is below 10%, the system automatically voices the reminder Intelligent power saving technology, 180 days of battery life Specifications: Unlocking method: pure fingerprint Fingerprint capacity: 20 Power type: lithium battery Charging port MICRO-USB Power usage time: 2 hours of charging for 180 days of continuous use, ten times a day for unlocking Colour: Black Material: Zinc Alloy Package Contents: 1 x Fingerprint lock 1 x Data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.