Smart Fingerprint Electronic Lock Keyless Anti-theft School Locker Door Lock

Features  If the battery is low a beep will sound when unlocked After the low battery indicator it can continue to be used about 50 times Wide Application perfectly used for doors cabinets bikes backpacks storage lockers etc Easy Operation no need any tools you can add or delete fingerprints easily by following the instructions of the user manual 10 Groups of Fingerprints the padlock supports up to 10 fingerprints recorrding support two administrators Using high tech chips fingerprint processing is faster unlocking is more convenient and your home is safer Recorrd 10times and save 10 groups can be used by the whole family 360° arbitrary angle biometricrecognition induction rate ≤1s  Specifications  Sensor pixel 88 112Sensor resolution 508DPIFingerprint matching speed 1 1 4ms fingerprintOverall response time 0 7sFalse recognition rate 0 001 Rejection rate 0 01 Fingerprint capacity 10Power supply 3 7V lithium batteryStandby current 10uAWorking current fingerprint comparison 50mAWorking current motor rotation normal working rangee 200mA peaak current 1ARelative humidity 40 90 no condensation ESD Contact Discharge 8KVESD aIir discharge 15KVWorking temperature 20C 70CWorking voltage 3 3VSize 40x13x78mm 1 6x0 5x3 1   Package Included  1 x Portable Electronic Lock1 x USB Cable  Details Pictures