What should I pay attention to when stealing the door? What are the top ten brands of security doors

Pay attention to the following points when choosing an anti-theft door:

Door frame: The thickness of the door frame according to the material thickness of A or B, C and D in the four levels of anti-theft security is mm, mm respectively. Household security doors are generally mainly Class C and Class D.

Lock cylinder: three grades, the lowest is grade A, followed by grade B, and the safest is super grade B. At present, the household anti-theft door lock cylinder on the market is generally super B-level and B-level.

Read the security door markings.

Before choosing, you should first see whether the upper corner of the hinge of the security door is marked with the text of the security level, and from April 1 this year, all security doors must be permanently fixed.

The first box: anti-theft security door code.

The second box: Anti-theft security level code.

The third box: the enterprise characteristic code.

The fourth box: the product feature code.

For example: FAM-J-XSF D0209

Product feature code: D0209

Enterprise characteristic code: Xing incident.

Anti-theft security level A code: Class A.

Anti-theft security door code: anti-theft security door.

That is: the number D0209 produced by Xingfeng door industry.

Most of the security doors that can be seen in shopping malls are Class B or Class C security doors, which are more suitable for general residential consumers. Class A security doors are using the top manufacturing process, the current market more famous brands are: Panpan, Buyang, Xing incident, Wang Li, etc., these large enterprises to manufacture the security door technology is very good.