Xiangshan lock company phone

When the user installs the fixed password smart door lock, he needs to initialize the door lock and complete the password setting. The password is stored in the solid-state storage space of the smart door lock, and will also be uploaded to the cloud for storage.

When the user unlocks the door, enter the password on the door lock. If the password entered is consistent with the preset password, the door lock can be opened.


In the temporary password unlocking mode, the householder will obtain the temporary password of unlocking in the current period from the cloud through the mobile app, and send the temporary password to the visitors through SMS, wechat or mobile app.


After the visitor enters the received temporary password on the door lock, the door lock will compare the password with the current period temporary password automatically generated by the cloud. If the password is successful, it will be unlocked.


At present, fingerprint, palmprint, iris and face are the common and reliable biological characteristics of intelligent door lock.


In the process of installing this kind of door lock, fingerprint, palmprint, iris, face and other biometrics will be initialized to the smart door lock solid-state storage or cloud.


When users unlock the lock, they need to collect the fingerprint, palmprint, iris and face features of users, and compare the traditional features to the cloud and initialization features. If the comparison is successful, the lock will be unlocked.


The smart cards used to unlock the smart door lock mainly include RFID card, NFC card and CPU card, which are mainly used in hotels and apartments.


The door lock using RFID card, the access control management system will write in the RFID card to represent the card bodyWhen unlocking, the lock extracts the string from the RFID card and transmits it to the cloud for comparison. If the comparison is successful, the lock will be unlocked.


Using the NFC card and CPU card lock, the access control management system will write the private key and public key representing the identity of the card in the NFC card and CPU card. When unlocking, the card will conduct two-way identity authentication through the door lock and the cloud. If the authentication is successful, the door lock will receive the unlocking instruction from the cloud and open the door lock. Xiangshan lock company phone