Before understanding the price of security door locks, we must first understand the identification of security door locks, in fact, the price of expensive or not, but also according to the identification of security door locks to decide, the following I will lead you to understand.
The identification of the security door lock
1. First of all, we need to understand the level of security doors. The current level of security door locks on the market are A level, B level and super B level three, different levels of security door locks, the security performance will be different, the strength of anti-theft will increase a lot, and the internal structure is also different. Take the A level of security door locks, the internal structure of a row of marbles structured lock, like a word lock, crescent lock and most of the lock cores are used in the A level door locks, anti-theft performance is very poor, it only takes two seconds to be opened. Then this case, in order to better protect their own safety, I suggest that it is better to change a security door lock.
2. The level of security door lock identification method, the simplest tool is to use the key can be identified, so how to identify it? But from the key, you can identify the level of the security door lock, do not disbelieve. Look carefully at your key, if the top is a row of single-sided single slot, it means that the door lock is A level, need to be replaced; if it is a double-sided single slot, and still double-rowed, it means that this is a B level door lock; if your key is a double-rowed single slot, or double-sided, next to the curve or a blade look, it means that this is a super B level door lock, the security performance is reliable. In addition to the security performance of the door lock to strengthen, there are some other external considerations also need your attention, such as cat eyes, to strengthen the protection, but also always remember to reverse the lock.
防盗门锁价格
U.S. Dorling pure copper indoor room door lock handle anti-theft lock cylinder lock hardware tools Crete gold 35-55mm ¥ 349.00
Tiannu hardware pure copper door lock luxury security villa door lock double door antique yellow ancient 0088 single door B grade …¥ 1,521.60
Sakura (y- hua) simple indoor door lock pure copper single row 7 beads computer key security H-5111 SS / G sweep nickel …¥ 276.50
Olsheng room door lock European-style Chinese indoor door lock security door locks bedroom room door lock Kermo (steel …¥ 166.00
Solid GULI super A-class security door lock cylinder room door lock cylinder M2013 ¥ 399.00
Gabrielle European-style luxury villa door lock door lock into the outdoor security door lock double door lock ¥ 680.00
Most friends in the door after the door, will always force the door to the door frame, so that it and the door to the most intimate embrace, but this is not the door wants, we should rotate the handle after opening the door, so that the door tongue retracted, and then the door frame combined after the release of the hand, in short, is to avoid serious collision of the door lock, otherwise it will shorten its life.
Before understanding the price of security door locks, we must first understand the identification of security door locks, in fact, the price of expensive or not, but also according to the identification of security door locks to decide, the following I will lead you to understand.
The identification of the security door lock
1. First of all, we need to understand the level of security doors. The current level of security door locks on the market are A level, B level and super B level three, different levels of security door locks, the security performance will be different, the strength of anti-theft will increase a lot, and the internal structure is also different. Take the A level of security door locks, the internal structure of a row of marbles structured lock, like a word lock, crescent lock and most of the lock cores are used in the A level door locks, anti-theft performance is very poor, it only takes two seconds to be opened. Then this case, in order to better protect their own safety, I suggest that it is better to change a security door lock.
2. The level of security door lock identification method, the simplest tool is to use the key can be identified, so how to identify it? But from the key, you can identify the level of the security door lock, do not disbelieve. Look carefully at your key, if the top is a row of single-sided single slot, it means that the door lock is A level, need to be replaced; if it is a double-sided single slot, and still double-rowed, it means that this is a B level door lock; if your key is a double-rowed single slot, or double-sided, next to the curve or a blade look, it means that this is a super B level door lock, the security performance is reliable. In addition to the security performance of the door lock to strengthen, there are some other external considerations also need your attention, such as cat eyes, to strengthen the protection, but also always remember to reverse the lock.
防盗门锁价格
U.S. Dorling pure copper indoor room door lock handle anti-theft lock cylinder lock hardware tools Crete gold 35-55mm ¥ 349.00
Tiannu hardware pure copper door lock luxury security villa door lock double door antique yellow ancient 0088 single door B grade …¥ 1,521.60
Sakura (y- hua) simple indoor door lock pure copper single row 7 beads computer key security H-5111 SS / G sweep nickel …¥ 276.50
Olsheng room door lock European-style Chinese indoor door lock security door locks bedroom room door lock Kermo (steel …¥ 166.00
Solid GULI super A-class security door lock cylinder room door lock cylinder M2013 ¥ 399.00
Gabrielle European-style luxury villa door lock door lock into the outdoor security door lock double door lock ¥ 680.00
Most friends in the door after the door, will always force the door to the door frame, so that it and the door to the most intimate embrace, but this is not the door wants, we should rotate the handle after opening the door, so that the door tongue retracted, and then the door frame combined after the release of the hand, in short, is to avoid serious collision of the door lock, otherwise it will shorten its life.
