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The launch section of the machine is usually larger, so that it is in the right position.
Not only will it not be enhanced, but it will also be lowered. >>>More
Moving object detection, just like the supermarket door, people will say welcome. >>>More
1. Different levels.
The anti-theft level of Class A anti-theft door locks is Class B, that is, the advanced protection level; The anti-theft level of the lock of the D-level anti-theft door is A-level, that is, the ordinary protection level. >>>More
The anti-theft level of the anti-theft door is divided into four grades: A, B, C, D according to the length of man-made damage time, the thickness of the door frame of the anti-theft door, the lock, the hinge, etc. >>>More
Hello, the highest in the synthesis, now there are some doors that can be swiped, and can be locked with C-level, you look for them in the market, it is easy to find.