-
Anonymous users2024-01-23Do you mean a lock cylinder or a doorknob? The lock cylinder is generally difficult to pick, if you really pry, there must be a lot of scratches at the lock cylinder, and the handle will be obvious if you pry it.
-
Anonymous users2024-01-22There will be traces of the door lock that has been picked open, and if you look closely with a magnifying glass, you will find it.
-
Anonymous users2024-01-21Answer: If the security door is a wooden door, in case of violent breakdown, it will have greater damage to the security door as a whole, and it can be clearly seen that if you just take out the lock body, it will leave traces such as sawdust and paint. If it is an anti-theft iron door, it is generally a matter of picking the lock, so it will also leave more or less traces. For example, there is mechanical damage such as paint peeling and scratches on the lock, and there may be marks of different shades around the keyhole.
In general, a pryed door lock will be looser when opened.
Kiss! Do you have any more questions? If you are satisfied with my service, give a review! Thank you for kissing!
Question: Is this being picked by someone?
If you are satisfied with my service, give a review! Thank you for kissing!
I can tell you solemnly: no responsibility! To tell a joke, if you are responsible, if the house is stolen, you will go to sell the security door, then he will not know the door that he will not pay? >>>More
The main function of the anti-theft door is that the anti-pry sealing performance is better, generally after the door is closed, the door can not be opened without a key, and the filler in the door panel is not a fireproof material. The security door must have the "FAM" mark, and refer to the general technical conditions of the security doorThe fire door is also made of steel, but the door panel is filled with fireproof material, and the thickness of the door steel plate also has different requirements. >>>More
The anti-theft door is better manually, and the inner door is good with an automatic lock
1. The anti-theft door lock is astringent and tight.
When the door lock is astringent, tight and difficult to open, many people know to drip some lubricating oil into the lock, so that the door lock will be smooth and open immediately. However, the oil is easy to stick to the dust, which causes dust to slowly accumulate in the keyhole to form putty, which forms a vicious circle and the door lock is more likely to have problems. >>>More
Don't you know, how much money your family presses, you look it up on the Internet, how much does it sell, and you know? >>>More