In the thirsty era of thieves, the choice of anti-theft door locks is very important, and a good anti-theft door lock must not only look stylish, high safety factor, but also the price is appropriate, in order to qualify as a product. What is the price of anti-theft locks ? How to install anti-theft locks? Let's take a look with Xiao Bian!
What is the price of anti-theft locks?
1, A level
In the anti-theft locks, the safety factor of class A is the worst, and it is more suitable for use as an interior door and is not suitable for use as an outdoor door. Its price is also relatively cheap, generally around 100 yuan.
2, class B
B-class anti-theft factor is better than A-class, but its anti-breaking time is only 15 minutes, which means that in 15 minutes the thief can open the anti-theft door, invade the home, looting the finances. Its quotation is generally around 200-300 yuan.
3, super B class
Super B-class anti-theft coefficient is better than B-class, but this type of anti-theft door lock is generally only produced by big brands, so the price is relatively expensive, generally requires 200 yuan -600 yuan.
4, Super B-level blade lock
Super B-level blade lock is the most secure type of door lock in the market. It requires a very high level of technology to make it. It is very difficult for the lock to be found by the thief, so it is very safe. Its quotation is also relatively expensive, generally around 300-800 yuan.
Note: The price of the above anti-theft door locks comes from the network for your reference only. The specific quotation is based on the quoted price in the local market.
How to install anti-theft door locks:
1, drill hole position
During the installation, the hole position must be drilled according to the dimensions of the door lock installation dimension in order to ensure the correct installation of the anti-theft door lock.
2. Fixing screws
After the hole is chiseled, the lock body should be inserted into the hole in turn, and the screws should be tightened before and after, and then the outer plate is installed with the screw and the connecting screw, and the interlocking square bar is inserted into the square bar hole of the lock body. The hand hole is aligned with the interlocked square pole hole and the outer panel components are installed.
3, install the inner panel components
After the screws are tightly seated, install the inner panel components, and then tighten the screws. Then insert the lock body into the lock hole from the inside to the outside, insert the screw and tighten it, and finally install the lock box or the lock plate on the door frame.
4, the initial inspection
After installing the inner panel components, turn the inner and outer handles to see if the latches can be smoothly extended and retracted, and then insert the key to rotate back and forth to see if the square tongue can be smoothly extended and retracted.
5, adjust the position
After the initial inspection is completed, tighten the screws and repeat the above action. Test a few times. If the extension or recovery is not smooth, loosen the screws, adjust the position and try again until it is suitable.
The article concludes: How much is the price of anti-theft door locks and how to install anti-theft locks on the relevant knowledge is introduced here, there is a need to learn more about the friends, please continue to pay attention to this site, we will have more exciting content on offer.
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