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Anonymous users2024-01-23The composite door installation method is the same as the general security door.
Screws: 10*100, if you use 10*150 better, horizontal tilt can be.
1.Measure the door opening, the door opening should be about larger than the door (easy to adjust).
2.Embed the door into the door opening, adjust the front and back left and right vertical, the door should not grind the fan, do not go to the fan, do not drop the fan.
3.Fix the top expansion bolt on the hinged side first, and use the key to test whether all the anti-lock points are in place.
4.Then fix the corresponding screw on the side of the lock, fix one by one, do not fix one side first, each screw is best to test the reverse lock, so as not to change the original position of the door when the electric hammer is punched.
5.Make sure the door is good to open and lock, and finally use a socket wrench to tighten the expansion screws, and when tight, the screws should also be tightened one by one, so as not to pull the door frame off.
6.Cover screw hole plastic cover, upper handle. When installing the handle, pay attention to it, if it is a double quick lock, there are two relatively short square pins, do not drop it into the door, it is not easy to take.
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Anonymous users2024-01-22It's best to find a decoration company to do this1! If you do it yourself, it's a pity!
According to the thickness, it is divided into grade A, mainly the thickness of the steel plate. It is recommended to choose Grade A, but the price is also high, Huajue. Generally, the quality of the top ten brands such as Wang Li, Class B, Class D, and Class C mainly depends on the material of the door.
A single Grade A door is sufficient, and a double door is old-fashioned because it is inconvenient to have two door opening keys.
Composite doors are definitely better than ordinary single doors. But I don't know if your door has reached the level of an anti-theft door, look at the hinges (whether the hinge is stamped from the ground: A, B, C, D, if not, then it is not an anti-theft door!) >>>More
When you open the other door, you can see that there is a latch on the top and bottom of the side, and the latch is opened.
Combination lock security doors are safer and more convenient than ordinary security doors. The lock of the combination lock security door has a numeric keypad to use electronic control, and when it is opened, a series of numbers are typed sequentially. The advantage is that you can simply tell the unlocker the code, and there is no need to copy the key, so the code of this type of combination lock needs to be changed frequently. >>>More