Door locks as a security product must have security, stability. Security can be measured in two ways: one is resistant to vandalism, hoaxes and intentional prying, drilling and other violence. In this regard, the mechanical strength of mechanical locks and electronic locks are generally able to meet the requirements. In all types of door locks, only RF card lock is fully enclosed structure, its security is best. Second, technology opens, mechanical locking technology opened poorly. Regardless of the structure of mechanical locks can be opened by other means. Keys can be copied is a big security risk. Electronic door lock, magnetic card because there is no password restrictions, their key cards can be easily copied. IC card and the card is completely solved the problem of technology opens.
As a lock, and its stability is also very important. Should the door can't open the door, the door can't shut the door might pose serious losses for financial companies. In General, electronic door lock, RF card lock stability significantly higher than other electronic door locks. Strong magnetic field of magnetic cards, IC cards, grease, dust and static electricity (especially dry weather and wool together), and RF card is fully sealed, waterproof, anti-static, dust proof characteristics. Speaking from the card reader, only RF card reader does not contact its long service life.