Electronic locks with the development of electronic technology emerged, in the use of convenience, anti-illegal opening, intelligent management is unmatchable mechanical locks, and therefore require a higher security industry is widely used. Commonly on the market are mainly magnetic cards, IC cards, TM cards, RF card electronic door locks. In many brands, many varieties of electronic locks, how to choose? In the purchase of electronic locks, should take the following principles.
Function to be used in conjunction with the environment
According to the application to determine the functional requirements, because different environments have different functional focus. As a financial institution office electronic locks, you must have the functions: all the key cards must have the time limit function, lock the door open records, a hierarchical management functions. In the basic functions, in order to adapt to the future development, you can consider the expansion of the lock system (the system can manage the staff office, public access, private access, etc.), consider the card system interface and other issues, to be real-time monitoring room door The state, in the case of unusual events can control the door open and so on. The best solution is networked door locks, and consider other IC card system interface, in order to achieve card.
Security, stability is extremely important
Door lock as a safety precaution products must have safety and stability. Security can be measured in two ways: First, to resist vandalism, mischief and deliberate pry, drill 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 locks, only the radio frequency electronic locks are fully enclosed structure, the best security. The second is to prevent technology from opening, anti-lock mechanical lock ability to open very poor. Regardless of the structure of the mechanical lock can be opened by other means. The key can be copied is a big security risk. In the electronic door lock, the card because there is no password, the key card is easy to be copied. IC card and RF card is completely solved the problem of preventing technology from opening.
As a door lock, its stability is also very important. Can not open the door when the door should be opened, the door can not be closed when closed to the financial enterprises may cause serious damage. In general, several electronic door locks, radio frequency electronic lock stability was significantly higher than other electronic locks. Magnetic card afraid of strong magnetic field, IC card afraid of oil, dust and static electricity (especially in dry weather and wool products put together), and RF card with a sealed, waterproof, anti-static, anti-dust features. Speaking from the card reader, only radio frequency card reader does not touch, the longest service life.
Should consider the development trend of technology
IC cards can be used as identification, tickets, electronic wallet, etc., but the contactless IC card electronic door locks card operation inconvenient (long operating time), environmental adaptability and other insurmountable problems make it gradually eliminated, especially in the Public and semi-public use of the environment, such as attendance, dining consumption, bus system, parking and so on. Non-contact IC card electronic door locks is just produced a new type of electronic door locks. Due to its high reliability, high safety, no contact, quick and easy operation, long service life and become a contactless IC card electronic locks on behalf of the new generation of products.