Use cat's eyes to open anti-theft doors

Is it true or false that the Internet uses “cat's eyes” to open anti-theft doors? In a building materials market in the southern suburbs of Xi'an, I found several anti-theft door stores to understand the situation. The staff gave such an answer.

The staff of the anti-theft door store: from the cat's eye without a slot outside the door, unscrew it, and then insert a simple tool from this (cat's eye).

In less than a minute, the anti-theft door was easily opened from the outside. It seems that the rumors on the Internet are not false. However, the staff also said that in fact, the method of using the cat's eye to open the lock also only works for some doors.

Anti-theft door store staff: Now when many friends go out, they just close the door, do not use the key and do not lift the handle, so only the lock is used to lock the door, so the (tool) is from the big cat's eye (into) At times, it is easy to open the door.

The staff told the author that unlocking through cat's eyes is also a common method used by many unlocking companies, but now some criminals also use this method to carry out household theft. But as long as everyone is vigilant, such a security loophole can be completely prevented.

Prevention method one: choose cat's eye has tricks

The cat eyes of the security door also have different sizes. The smaller cat eyes are difficult to remove, and the crime tools are also difficult to reach from this place. If you like the larger cat eyes, you must make sure to see if there are any behind it Card slot, if there is a card slot, it is difficult for the thief to remove the cat's eye by rotating.

Precautionary Method 2: Go out and lock

In addition, from the perspective of the lock, a lock is a mechanical lock. Although it is more troublesome, it is safer to completely lock the door by rotating it. The other kind of lock is the "quick lock" that young friends prefer. After going out, the door can be locked by pulling it up. Although it is convenient, this method is relatively easy for the thief to open the door outside through the "cat's eye unlock". Therefore, after pulling up, it is better to use the key to lock back to ensure the safety of the home.

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