The door lock is a device used to lock the door as the name suggests to prevent others from opening the door. There are many classifications of door locks, and the requirements for door locks are different in various occasions. Ordinary households generally use anti-theft door locks, which are high in security and relatively cheap.
Door locks are widely used and can be seen every day. The functional requirements should be determined according to the application, because different use environments have different functional focuses. As an electronic door lock for a financial institution’s office, it must have the following functions: all key cards must have a time limit function, a lock with a door opening record function, and a hierarchical management function. On top of the basic functions, in order to adapt to future development, you can consider the expansion of the lock system (the system can manage employee offices, public channels, dedicated channels, etc.), consider the technical interface of the card system, etc., to be able to monitor the room door in real time The status of the door can be controlled in case of extraordinary events. The best solution is to network the door lock, and consider the interface of other IC card systems together, in order to realize the all-in-one card.
