Feature:1. Faster Unlocking: Supports easy unlocking through fingerprint recognition and remote APP control, the drawer lock also comes with a USB key.2. Easy for Control: Able to store up to 20pcs fingerprint, the keyless lock can also record the unlocking time and person, improve the safety.3. The Power Supply: Using 4pcs AAA battery as the power supply, the batteries are not included, the smart lock has a USB interface for emergency.4. Wider in Utility: This electronic entry lock can be widely applied to door, cabinet, drawer, wardrobe and so on, very practical and reliable.5. Quick to Install: Light in weight and compact in size as well, the cabinet lock is applicable to 0.47in to 0.62in thick wooden boards.Specification:Item Type: Fingerprint LockDoor Unlocking Method: Can be unlocked through for Tuya or fingerprint. Working Voltage: 6VPower Supply: 4 x AAA battery, shipped without battery. Dynamic Working Current: 200mAStatic: <20AProduct Life: At least 100,000 times of locking and unlocking. Product Features: Waterproof, high temperature resistant, anti corrosion, etc. Working Temperature: -10 ~ +50Working Humidity: 5%~95% RH.Package List:2 x Lock1 x Fingerprint Recognizer1 x Accessory1 x User Manual1 x USB Key8 x Screw Have a great time shopping!