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Anonymous users2024-01-24No, except for some first-line brand patent locks, the rest can be replaced with the lock cylinder, pay attention to the length of the lock cylinder and the position of the screw eye in the middle of the lock cylinder, as long as it meets the basic can be replaced.
Grade lock cylinder, with technical opening time within 1 minute. >>>More
Whether the security door can be unlocked after being opened depends on what method is used to open the lock. 1. Anti-technical opening, that is, non-violent opening, open the door lock or anti-theft door without damaging the door lock and lock cylinder. 2. Destructive opening refers to using electric drills, crowbars, hacksaws, hammers and other tools to destroy the door lock and door body, and open the door lock or anti-theft door.
The best anti-theft performance is the super B-level anti-theft lock cylinder, which is a super B-level lock cylinder that is interacted with a single row of bead marbles, slider marbles, suspended marbles and double rollers, which has the advantages of low mutual opening rate, strong anti-pulling performance, anti-technology opening, anti-theft with keys, anti-prying and anti-drilling opening. But no matter which kind of smart anti-theft lock you buy, the lock cylinder is generally copper. There are also different types of lock cylinders, and the lock cylinders that are more commonly used at present are European-style lock cylinders.
How to choose an anti-theft door lock, which door lock and what brand is good? Teach you a few common sense: Remember to collect the method Step 1, look at the lock material The lock materials on the market are basically divided into stainless steel, copper, zinc alloy, iron steel and aluminum. >>>More
Dorin 304 stainless steel interior door lock.