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Anonymous users2024-01-24If the key and the lock do not match, either the small gray cylinder is pushed into the lock cylinder by the spring, or the small green cylinder is squeezed into the lock body by the key, so that the lock cylinder is stuck and cannot be rotated. If the depth of the key's cogging matches the length of the green cylinder, then the dividing line between the green cylinder and the gray cylinder is just aligned with the gap between the cylinder and the lock body, so that the lock is opened as soon as the key is twisted.
The principle of the master key is not complicated, that is, the use of the small cylinder in the impact of the irregular beating, when you insert the key into the lock hole, the small cylinder is not aligned, but when you hit the key hard, these small cylinders will jump up and down under the impact, the inner and outer layers of the small cylinder between the instantaneous gap, if the key is twisted properly, you can open the lock in one fell swoop.
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Anonymous users2024-01-23Whether the anti-theft lock is anti-theft or not, it depends on whether the anti-theft lock cylinder is good! At present, anti-theft locks are generally divided into three levels: one and A, and the technology is turned on for more than one minute (considered qualified).
2. Level B, the technology has been turned on for more than five minutes (considered qualified). 3. Super B-level, the opening time should be a little longer, up to 270 minutes. According to lock picking experts, B-level locks and super B-level locks are relatively difficult to open, and most thieves don't like them and will choose to give up directly, so they are relatively safe.
It is recommended that you take a look at the "Modile" super B-level lock cylinder, which is an anti-theft lock brand with the world's top technology.
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Anonymous users2024-01-22No matter how good the anti-theft door is, the key is to look at the lock with the door, the lock cylinder technology is the key, and now it is the best lock cylinder technology to crack the time of more than 30 minutes, so that the lock cylinder is useful.
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Anonymous users2024-01-21Because the thief stole the master key.
The bathroom is something we must use at home, so we must be careful in this regard and not be sloppy. One thing we need to know is that not all bathrooms can be equipped with toilets, there are conditions. We can't blindly pursue the toilet, otherwise the gains outweigh the losses, we must choose wisely, and we must not choose blindly. >>>More
In order to keep the kitchen clean and reduce the oil smoke, generally our kitchen will install a range hood. Then the beauty and good functionality of the range hood have become an aspect that consumers pay more attention to. But no matter how good the range hood is, if there is a problem in the decoration process, it will also bring a lot of trouble, and the most important thing in the decoration is construction, so how to install the range hood? >>>More
It flows into a septic tank, turns into sewage and then flows to a sewage treatment plant, where it reaches the standard and then flows into the river, then it is pumped up by the waterworks, and then it is sent to your home after treatment.
Beds, mattresses, tables and chairs are basically furniture products that are used in every house, and then wardrobes, coffee tables, TV cabinets, etc.
This is mainly a house design problem, my family is also in the countryside, some left and some right, mainly to look at the design.