Buy + identify teach you to look for genuine security door
Having a quality and reliable security door means that home security has been guaranteed. However, what kind of door can be regarded as a genuine "security door"? How can you buy it as an ordinary consumer? Entry door does not equal security door In addition to security doors on the market, there are steel entry doors, flood control doors, and armored doors. In fact, these are not security doors. On the surface, the appearance of the same metal entrance door and security door is no different, but the internal quality is very different, the entrance door does not have theft prevention function in practical applications. Inspection certificate The real anti-theft door must pass the statutory inspection agency to pass the inspection, and has the production safety production prevention product production permit issued by the provincial-level public security bureau (bureau) security technology prevention department. The "General Technical Conditions for Anti-theft Security Doors" formulated by the Ministry of Public Security clearly states that security doors are abnormal doors that can resist certain conditions within a certain period of time and that have special locks and anti-theft devices. In other words, using a chisel, screwdriver, crowbar and other common tools and hand-held electric tools such as hand drills within 15 minutes will not open the door, and it will be considered a real security "security door." Good door with good lock Good security doors need to be equipped with locks. At present, anti-theft doors sold on the market, supporting anti-theft door locks are divided into two situations: one is A, B key anti-theft door locks, and the other is smart door locks. The anti-theft door with A and B keys provided convenience for the decoration of the new house. The decoration worker used the A key to open the door. After the renovation, the owner simply inserted the B key into the keyhole and the A key was scrapped. Door purchase security door entrance decoration new house
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Jingjing Security Door    
New multi-security door 