Smart Digital Fingerprint Door Lock Touch Password Keyless Keypad For Home Office

Features 1 Touchable keypad for password inputting2 Anti peep password available 32 bits at most 3 Batteries power supply external power supply in emergency 4 Unlocking methods could be set by users single unlocking method or double unlocking methods5 Passwords could be changed by users 1 master password and 200 unlocking password at most6 Fingerprints are set on lock without software 1 master fingerprint and 50 unlocking fingerprints at most Specification Lock body PlasticLock tongue Zinc alloyPanel Zinc alloyTouch screen AcrylicColor Black WhiteSpecification Working Voltage 6 0V 4 pieces of 1 5V alkaline batteries not included Static power consumption 40uADynamic power 300 mALow voltage indication 4 8VTemperature 0℃ 70℃Working humidity ≤ 80 Products Type 1 With Double unlocking method 1 1 Master password Key botton or press the master fingerprint Lock could be opened and then locked autometically after 5 seconds 1 2 Unlocking password Key button unlocking fingerprint Lock could be opened and then locked autometically after 5 seconds 1 3 Press unlocking fingerprint Put in unlocking Password Press key button Lock could be opened and then locked autometically after 5 seconds Note when lock is with double locking method password cannot be changed during the 5 seconds when the lock is open 1 4 Putting wrong passwords or wrong fingerprints constantly for 7 times would make the keypad locked for 2 minutesOther Functions 1 If password is inva