Locks are closely related to people's lives, but they have always been ignored. "The guardian is not against the villain" is the Chinese people's consistent understanding of locks, so it also leads people to neglect the safety of locks. Many people would rather spend huge sums of money to decorate luxury residences. , but ignored the extra points for their safety. Moreover, with the improvement of property services, objectively, people are also more vigilant about the safety of their homes, and the supporting role of locks is always in an awkward position.
At the same time, cases of theft of households have occurred from time to time. According to information disclosed by the public security organs, the current frequency of burglary crimes is high, and the modus operandi is highly technical. The master key and shackles are the current theft cases. The main features. In the second half of 2008, more than a dozen cases of villa burglary burglary occurred in a senior villa district in Qingpu, Shanghai, directly losing RMB 800,000 yuan!
The locks currently on the market are generally divided into two categories. One is a traditional mechanical lock, which is a lock that is opened with a metal key. The safety of such locks is the worst. Ordinary thieves can use a wire to It is easy to open within minutes; the other is electronic lock, usually used in hotels, but in order to prevent circuit failure, most of the current electronic locks have a mechanical backup under the lock body, which is the spare key hole used in emergency. The appearance is more subtle. The electronic lock that feels quite safe in the eyes of ordinary people is equivalent to the mechanical lock in the eyes of thieves, because the thief easily opens the lock from the mechanical backup lock hole into the room.
At present, the door locks installed in the homes of all over the country are generally traditional mechanical locks, and the electronic locks installed in some units are also the same as the mechanical locks, which have serious safety hazards. Once people pay attention to home security, it will inevitably lead to the elimination of nearly one billion locks in the country. A huge security lock market of nearly hundreds of billions will naturally detonate! ! !
Guangzhou Jointair Co., Ltd. , https://www.jointair.cn