Kunlong Furniture Hardware Mailbox Cam Cylinder Cam Lock for Sale

Different from commercial hardware standards, civil hardware accessories have been used for a long time and are prone to many problems here and there. Especially the door lock, which is a part of high load operation, has a long service life, and it is inevitable that there will be a little failure. It is often found that some users and friends, the damage of the door lock in their home is often caused by improper use or maintenance.

As a security product, door locks must be safe and stable. Security can be measured from two aspects: first, resistance to intentional sabotage, mischief and deliberate violence such as prying and drilling. In this regard, the mechanical strength of mechanical locks and electronic door locks can generally meet the requirements. Among all kinds of door locks, only the RF card electronic door lock is a fully closed structure, and its security is the best. Second, the ability to prevent technical opening of mechanical locks is poor. The mechanical lock of any structure can be opened by other means. The key can be copied, which is a great security risk. In the electronic door lock, the key card of the magnetic card is easy to be copied because there is no password restriction. IC card and RF card completely solve the problem of opening the prevention technology.