Depending on the principle of the lock core, the anti -theft lock can be divided into marble locks, blade locks, magnetic locks, IC card locks, fingerprint locks, etc.
Anti -theft lock level
The protection level of locks is divided into two levels of A and B. The technical opening time of A -level anti -theft lock is more than 1 minute.Obviously, the B -level lock is much higher than the A -level lock in the anti -technical opening.However, the anti -theft door sold on the market is generally used in A -level locks.According to the "General Technical Conditions of Anti -theft and Security Doors": Anti -theft door locks must be a non -single -row bulb structure lock.Due to the excessive cost of installing a alien marble lock, driven by the benefits, some small factories are saving costs. They use no alien or -shaped bullets with low accuracy of the precision, resulting in anti -theft door locks without anti -theft.
Top 10 brands of anti -theft lock
Wanjia (China Famous Trademark, Famous Trademark in Zhejiang Province, Famous Brand Products in Zhejiang Province, Chinas Top Ten Lock Brands, Large Modern Group, China Wanjia Group Co., Ltd.) Guli (Guangdong High -tech Enterprise, Guangdong Province Famous Brand Products, Guangdong Province, a famous trademark, a leading enterprise in global door -to -door solutions, Guli Security Products Co., Ltd.) Yajie Archie (China Famous Trademark, Guangdong Famous Brand Products, Famous Trademarks in Guangdong Province, Top 100 private enterprises in Guangdong Province, industryFamous brands, Guangdong Yajie Hardware Co., Ltd.) Hua Feng (professional dedicated to the production of various types of locking hardware products companies, brand -name products in Guangdong Province, locking top ten brands, Zhongshan Huafeng Lock Co., Ltd.) Tianyu Tenyale (1984, Zhejiang Famous Brand, Famous Trademark, High -tech Enterprise, One of the most influential large -scale lock companies in the country, Tianyu Industry and Trade Group Co., Ltd.) Baodeli (Zhejiang Province Famous Product, Famous Trademark in Zhejiang Province, China HardwareAssociation Lock Branch Director Unit, Chinas Top Ten Lock Brands, China Baodeli Industrial Co., Ltd.) neutral (Zhejiang Province Famous Brand, China Bicycle Lock Industry Standard Drafting Group Leaders, Zhejiang High -tech Enterprise, Top Ten Lock Brands, Zhejiang Zhongli GroupCo., Ltd.) Wang Li (China Famous Trademark, China Famous Brand, Chinas Top Ten Lock Brands, Chinas 500 Most Valuable Brand, Famous Brand of the Industry, China Wangli Group Co., Ltd.)
Anti -theft lock price

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