Main points of purchasing fumanmen wooden door Taiyuan anti-theft door

1. Distinguish security doors: In addition to security doors, there are also steel entrance doors, pickproof doors, security doors and armored door. The so-called real security door must be tested by a legal testing institution. The only security door standard in China is 1998 GB 17565- 1998 "general technical conditions for security doors" formulated by the Ministry. It is clearly pointed out that one of the main standards of security door is that the abnormal opening time of security door is 15 minutes, that is to say, if you can't break the door with common tools such as chisel, screwdriver, crowbar and portable electric tools such as hand drill within 15 minutes, it can be regarded as a genuine "security door", while the standard of entrance door is 5 minutes of abnormal opening time. In addition, another standard of security door is the thickness of facade.

2. Burglar lock: Burglar lock is the most important part of the door. The performance of anti-theft lock is directly related to the safety of the door. When buying a security door, the most important thing is to look at the manufacturer and reputation of the lock. The product must be certified by an authoritative organization designated by the state.

The anti-theft lock shall have the functions of preventing drilling, sawing, prying, pulling, bumping and technical opening.

Locks for security doors are divided into single-point locks and multi-point locks. The so-called single-point lock means that the lock locks the door through the lock itself.

Multi-point lock refers to driving the auxiliary lock at the same time outside itself, forming a plurality of lock points, which are distributed around the door frame to enhance the anti-prying performance.