P4 mini smart finger print padlock USB charger door padlock finger print

Details:

Fingerprint sensor   : Semiconductor fingerprint sensor technology 72*64 record  :  10 times and save 10 groups
Fingerprint head shape:    square 10.4*10.4mm
Storage capacity:    10 groups of fingerprints (the first two groups are administrator fingerprints)
False acceptance rate      ＜0.002%
Rejection rate          ＜1%
Fingerprint collection time       ≤0.5 seconds
Fingerprint matching time        ≤1.0 second
Administrator fingerprint       capacity 2 sets of fingerprints
Fingerprint setting     :  Short press to unlock, long press for 5S to set fingerprint, long press for 10S to delete fingerprint
Lock beam diameter   :   12mm
Working voltage :    3.7V
Continuous standby   :   6 months
Low battery alarm :   3.5V
Working temperature :  -20℃~+70℃
Charging current :  5V/200MA
Battery Lithium battery:   80mAh 3.7V
USB interface Micro USB :  5V 0.5A (emergency + charging)