With the continuous development of society, the safety of keyed padlocks has attracted more and more attention. According to Maslow's hierarchy of needs theory, security needs are a low-level need that is only higher than physiological needs, but in the history of human development, the strength of security measures has always been related to identity and status.
The more important people and institutions are, the more stringent security measures are needed. Sometimes this is not their own choice, but more so that the interests of society as a whole are required.
In recent years, people have been trying to use various modern technologies to strengthen security. Among them, the application of biometrics technology has increasingly shown its strong advantages of intelligence and humanization. Fingerprint locks will become IC card door locks and proximity card door locks. After that, the new protagonist of electronically controlled keyed padlocks.
With the progress of society and the improvement of living standards, ordinary people have higher and higher requirements for safety and privacy. The Housing Industrialization Office of the Ministry of Construction once proposed that as the minimum functional requirement for intelligent communities and home intelligence, it is to realize the comprehensive "theft prevention, disaster prevention, and accident prevention" functions in the family residence.