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Anonymous users2024-01-24Unit doors are the doors installed in different units of each residential building. In short, it's the door that comes in the hallway before you enter your home. It can be an automoatic door or not.
The full name of the security door is "security door". It combines anti-theft and security performance.
The unit door is defined from the part where the door is located, and the face security door is defined from the performance of the door.
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Anonymous users2024-01-23No, most of the general unit doors are FRP doors, and the security doors are made of steel plates.
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Anonymous users2024-01-22No, some unit doors are not burglar-proof.
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Anonymous users2024-01-21Unit door, community unit door is generally used in the current large and small areas of the door, do a single slag number of yuan door anti-theft door manufacturers, if you want to do this kind of door, mind if you choose a little better building door manufacturers, like Changzhou Baicheng door security door, cover bridge Shanghai Baijun unit door, Changzhou card door industry unit door is excellent Don't care if the name is the same, in fact, it is a kind of door, don't be deceived by some dealers' senior names.
With the development of the economy, social progress, the improvement of living standards, people's outlook on life, values and consumption concepts have also changed, smart home is the leading direction of future development, in addition to the competition in the ordinary security door industry has entered the white heat, a naked price war is being carried out in the flames of gunpowder, the war will inevitably bring revolution, therefore, the current security door is in a period of transition, a scientific and technological revolution in the security door industry is quietly coming to us. Five years later, ten years from now, ......Perhaps longer, the anti-theft door industry will open a new chapter, and ordinary anti-theft doors have to become history, replaced by intelligent anti-theft doors;
I am doing anti-theft doors, I personally recommend that the anti-theft door key is lost, it is best not to match, because although the anti-theft door key can also open the anti-theft door, but its accuracy is different from the original anti-theft door key, which will lead to the door will gradually be difficult to open after a long time, because the key you match will change the position of the marbles in the lock cylinder.
All security doors have this function, you are talking about a building intercom control system.
Generally, you can ask the steel plate to be thick, but the price should be higher, and it can't be too much, in my case, the general ones are to add 20 pieces plus 40 pieces, and then I haven't seen it.
Furniture in a broad sense, refers to a type of utensils that are indispensable for human beings to maintain normal life, engage in production practices and carry out social activities; In a narrow sense, it refers to a type of appliance that is used for people to sit, lie down, or support and store objects in life, work or social practice. >>>More