... alloy 3.150 pcs fingerprint and password Digital door lock specification details: 1.By well-known European designers,simply ... and password buttons,waterproof ,dustproof and anti-glare;4.intelligent management on fingerprint add,delete,modify,empty and time setting ... 600 records,excellent performance;6.idling handle design,anti-lock and lock function of humanity;7.Equipped with mini download interface ...