It is reported that some users are too "visualized" about the choice of security doors. Nowadays, many of the households use security doors. The types of locks for anti-theft door locks are also endless, and the level is different. If your home lock is broken and you want to repair it, or if you want to change a new lock, go where to find a reliable one. Maintenance master and how to choose the right door lock? The chef of the Convenience Union is here to give our readers some tips, I hope to help you.
Choose to unlock the company to be cautious
The posters of the unlocking company in the corridor can be seen everywhere, especially the old community, but what are the real and reliable in these unlocking companies? Some readers still have such doubts, so many unlocking companies, if the thief wants to open the lock Service is not easy, isn't the lock on the house very unsafe? The master of the Convenience Union told the reporter that there are indeed many unlocking services, and they all claim to be filed in the Public Security Bureau. "When we ask for the door, we must look at the owner's ID card and proof of the identity of the homeowner. We will also bring the documents registered with the public security department to the homeowner."
Choose the anti-theft door lock cylinder to say
Which kind of lock core can be more burglarproof? According to reports, the anti-theft door lock core used in the market is basically divided into three levels, namely, A-class, B-class, and super-B-class. Among them, the anti-destructive opening time of the A-class lock cylinder is greater than 15 minutes, and the anti-technical opening time is greater than 1 minute. The anti-destructive opening time of the B-class lock cylinder is greater than 30 minutes, and the technical opening time is greater than 5 minutes. The anti-technical opening time of the super B-class anti-theft door lock core is more than 4 hours.
The master of the league said: "The lock cylinder of the security door can be identified by the number of marbles. Generally speaking, multiple rows of marble locks are better than single-row marble locks, and multiple rows of invisible marble locks are required. Better than ordinary multi-row marble locks." The cost of B-class locks is higher than that of A-class locks. If you feel that your own anti-theft door locks are not safe, you can consider changing a B-class lock or a super-B lock with high anti-theft level. .
Some users are too "visualized" about the choice of security door. It is considered that the style of the door, the thickness and price of the steel plate are the focus of the security door selection, but it is not. The convenience master said: "The security door selection should pay more attention to the lock core, which is the core of the entire security door." So when you choose, you must unlock the core part of the sales staff.
At present, some well-known brand security door locks are basically high-quality products produced by fixed-point lock manufacturers formulated by the public security department, and the cost is relatively high. In order to pursue low prices, some small security door manufacturers are equipped with low-quality inferior door locks produced by small lock manufacturers. The quality of steel plates of this type of locks is mostly off, and some are not even steel plates, but imitations. Cast iron plates or imitation steel plates can be opened with force. Imagine how such a security door can be burglarproof?
As a consumer looking for unlocking services, the convenience master reminds you that before you unlock the lock, you must ask the master to show the valid documents and the documents that have been filed with the Public Security Bureau. You must not find the individual on the small poster to unlock the lock and avoid the wolf entering the room.
Concerned about surprises
Label: security door lock core
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