International Sales Department
AOPO Metal Manufactory Co.,Ltd.
Address: Zhaolong Industrial Area, Dongsheng Town, Zhongshan City, Guangdong Province, China.
Postal Code: 528414
Contact Person: Mr. Vincent Luo (International Sales Manager)
Is the smart room door lock unsafe? What is going on without burglar protection? Aoper Metal Hardware gives you a detailed look,
He said that each type of lock has an anti-dial safety device, but the anti-dial safety device of the mechanical anti-theft lock is more demanding. The national compulsory standard stipulates that there should be no less than four types of anti-dial safety devices for mechanical anti-theft door locks, and there is no upper limit requirement. Before looking back, the locks are basically marble structures, but some of the marbles are very short. Sometimes a piece of iron can be inserted into the bullets to open the locks. For the locks with more complicated anti-dial safety devices, the marbles will have long marbles (it is difficult to directly bounce them) and shaped marbles (with triangles, holes, grooves, etc.), which directly increases the difficulty of opening. Such a door lock is more secure.
How is the door lock only burglar? Brand selection is important. Many manufacturers have produced locks with insufficient types of devices and unqualified safety devices due to cost-saving considerations. The safety performance difference between a device and four devices is very large. To make a safer lock core, the process is inevitably more complicated and the cost is higher. In the test, the unqualified mechanical anti-theft door lock anti-dial safety devices are generally only one or two kinds, and there is a big gap between the four types required by the standard.
As a veteran hardware company for more than 20 years, Aoper has reached a long-term strategic partnership with the real estate giant Evergrande Real Estate Group, and has successively been the Beijing Diaoyutai No.7 Courtyard, Shanghai Greentown Villa, Beijing R&F Mansion, Pangu Daguan, and Shanshui. Many high-end villas, top clubs and hardcover properties in the park provide copper household products, making Opper one of the most attractive and influential high-end brands.