Why the entry door is not recommended to install cat's eye

Decorating the security door is necessary to install a cat's eye? After the expert finished, I worry about thieves come to my door every day!

The security door installed by the developer, generally there is no cat's eye, and Hefei friends think that no cat's eye can not observe the movements outside the door, not very safe, want to make a shot themselves. This is a good idea.

Previously, I saw a piece of news, said the cat's eye of the security door has become a new channel for thieves to steal. The cat's eye is pried off, and then a long, thin tool from the cat's eye hole into the interior from the inside to open the door lock, so as to enter the interior of the theft.

Punching holes in the security door, installing their own cat's eye, it is not impossible, but this will destroy the structure of the security door, resulting in the security door of the firmness of the weakened, and even lost the significance of the anti-theft. Then many people may have questions, the market security doors have cat eyes how to do?

In fact, the cat's eye does not mean that it is not anti-theft. First of all, the security door cat's eye also has a size, the smaller the cat's eye, the more difficult to be pried, so do not have to worry about thieves steal; and a little larger cat's eye, you should determine the cat's eye behind the slot, if there is a thief is difficult to pry down. So when installed on the security door with cat's eye, remember to pay attention to the size and slot.

Secondly, for the double lock structure of the security door, it has a primary and secondary lock security, and the cat's eye size is limited can not be once through two of the same locking tool, so the home to install a double lock homeowners, out of the door, be sure to lock both locks, so that thieves even if they pry open the cat's eye, but also can not open the door.

Then, some of the security doors on the security locks can be locked, although the lock is more trouble, but the door can be completely locked up, but also a kind of security; another kind of lifting quick lock, convenient is indeed very convenient, but it is best to use the key to lock down more secure.

Lastly, we can add a protective cover to the cat's eye, when used to remove it, when not used to cover the cat's eye or sealed, so that it is not easy to be pried off, but also sealed the thieves to use the cat's eye to unlock the door to steal the trick.