What are the considerations with electronic lock?

Electronic lock is a collection of fingerprints, password, mechanical keys, cell phone bluetooth four open means the integration of intelligent fingerprint lock. So we deserve to electronic lock, generally need to pay attention to what issues? With considerations of electronic lock is as follows: 1, installation is firm, shakes. 2, lock and lock the door if smooth. 3, whether the battery is new or not. 4, virtual is the door shut or pressure into the lock tongue will report to the police. 5, how to match the door card to understand myself. 6, mechanical keys is complete. 7, reset the door lock system, with a card again. With electronic lock the above points is the matters we should pay attention to, correct installation and matching electronic lock is also very important.