Feature:1. Adopt biosemiconductor fingerprint identification technology, the unlocking time is less than 0.03 seconds.2. Steel beam, antirust and sturdy, prevent violence unlocking, safer for using.3. Low power consumption, long standby, built-in 300mAh polymer lipo battery, it can be used for 2 month times normally after charged.4. Can be charged by USB interface, which can bring much convenience for you.5. Up to 10 fingerprints are supported, it can be used for the whole family.6. IP65 waterproof, it can be used freely in outdoor, which has long service life.7. Support 360 degrees pressing fingerprint identification in any direction.Specification:Condition: 100% NewwItem Type: Fingerprint PadlockMetal: Zinc AlloySensor Matrix: 72 x 64 FRR: < 1%FAR: < 0.002%Identification Time (Unlock Time): <300mSStored Fingerprints: 10 groupsWeight: Approx. 155g/5.5ozOperating Temperature: -20 - +50Unlock Mode: Fingerprint unlockBattery: Built-in 300mAh polymer lipo batteryWaterproof: IP65.Package List:1 x Fingerprint Padlock1 x USB Cable1 x Instruction