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How To Choose An Anti-theft Door?
Jan 09, 2018

The full name of the anti-theft door is "security security door". It has both anti-theft and safety performance. The specific consumer should pay attention to the following points in the selection of anti-theft door:

Methods / steps

1, consumers should choose suitable anti-theft security door according to the room size of the openings, the opening direction, color pattern and other practical requirements.

2, anti destruction function is the most important function of the anti-theft safety door. When buying, the seller can ask the seller to produce the qualification certificate of the relevant department. The quality of the product should meet the technical requirements of the national standard GB17565-1998 "general technical condition of the theft proof safety door".

The thickness of the steel plate 3, qualified anti-theft security door frame should be more than 2mm, the door body thickness is more than 20mm, should check the door body weight, should be more than 40kg, and can remove the cat's eye, the doorbell box or the lock handle and check the internal structure of the door body, the thickness of the steel plate door should be 1.0mm above, several root reinforcement, so that the door body front and back panels are organically connected together, enhance the overall strength of the door body, the best asbestos with fire prevention, thermal insulation, sound insulation material as a filler inside the door, hand percussion door body issued a "sound, green" consumers with hand opening and closing the door should be flexible.

4, check the quality of the process: special attention should be paid to check whether there are welding defects, such as open welding, non welding, leakage welding and so on. See doors and door frames with whether the gap is dense, uniform, open is flexible, all joints are dense, the door surface should be treated in general should be the paint and spray paint layer, the surface should be no bubble, uniform color, most of the door on the door frame is embedded with a rubber seal, without a metal collision shrill closed the door.

5, lock inspection: qualified anti-theft door is generally used by the public security department to Detect qualified anti-theft special locks, and at the same time, there should be more than 3.0mm thickness steel plate for protection. There are many multi lock-in locks, which have the advantages of locking not only the door lock, the upper and lower bars can be inserted and locked, and the door is fixed. The anti prying performance of the door is greatly increased. The GA/T73 94 mechanical anti-theft lock issued by the Ministry of public security clearly stipulates that mechanical theft locks are classified into general protection level and advanced level, which are represented by A-level and B level. A lock refers to anti destructive opening time not less than 15 minutes, the technical open time of not less than 1 minutes of the lock, B lock refers to anti destructive opening time less than 30 minutes, the technical open time (not less than 5 minutes to open the anti technology refers to the ability to resist professional technicians use locks use special tool manipulation open lock lock). And in the same case, the security performance of the B security lock is 5 times that of a class a.

6, brand assurance: brand is the mark of product quality and service. The brand mainly refers to the product brand and the dealer brand. When buying the anti-theft door in the market, it is best to buy the regular large home building material city. When buying, we should pay attention to the "FAM" sign, enterprise name, standard of execution and so on. It is safe and reliable to meet the standard.

7, after installing the security door, users first check the key, insurance policy, invoice and after service list and other accessories and materials, and whether they are compatible with the accessories and materials provided by the security door manufacturer. When a lock is installed on the door body with a key, the lock core should be flexible and free from seizure. The door should be flexible and free from blockage and abnormal noise when opening the 90 degree process.





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