Pay attention to these 6 points when purchasing security doors and stay away from sales routines

Entry security door It is not only a safety guarantee for home life, but also a part of home decoration. It is used very frequently in daily life. So, how to choose a qualified home security door? Let’s take a look!

Anti-theft level

First of all, everyone should know that without the FAM logo, even if it has a steel seal, the door is not called a \”security door.\”

The anti-theft grade of anti-theft doors is divided into four levels: A, B, C and D, and the safety factor is A>B>C>D. Therefore, Class A security doors are preferred, which makes you feel more at ease when living.

Door lock

The core part of the anti-theft door is the door lock. The lock core is divided into three types: A, B, and C according to safety, and the safety factor is C>B>A. In other words, the C-class lock cylinder has better anti-theft function and is difficult to pry open easily.

Another very important point is that the anti-theft door should have a floor lock under it to prevent cards and small advertisements from being inserted, and the hinges of the door should have anti-pry points.

Door padding

Security doors on the market are mainly filled with paper honeycomb and aluminum honeycomb, which can support the door leaf, but have no sound insulation effect.

It is best to have asbestos as filler in the anti-theft door, or other similar materials with fire prevention, heat preservation, and sound insulation functions. This can improve the safety index of the anti-theft door and protect the health of your family.

Structure and process

The thickness of the anti-theft door should be more than 20mm, and there should be several reinforcing steel bars in the door body to make the front and rear panels of the door body organic

Such a structure also facilitates consumers to remove the cat eye, doorbell box or lock handle , check the internal structure of the security door. For safety reasons, you can also replace the peephole with a camera.

In addition, we must also check the workmanship quality of the product, whether there are welding defects, whether the door leaf and door frame are tightly matched, etc.

Material

Thickness of security door panel and material meetingIt directly affects the safety performance. Knock on the door with your knuckles to listen to the sound. The sound is crisp and clear, and there is no need to feel empty.

If you choose copper material for anti-theft doors, they have the best anti-pry performance and are also the most expensive. Ordinary families can choose steel doors, which are safe and cost-effective. Of course, if it is a large villa, you can choose cast aluminum doors or copper doors, which are larger.

Quality of accessories

Anti-theft door hinges include built-in and external types. The built-in hinge is suitable for outward opening, and the external hinge is suitable for internal opening.

It is recommended that the door handle be made of aluminum alloy, which is not easy to deform and fade, is strong and durable, and has better stability. The magnetic alarm is installed on the anti-theft door and has a better anti-theft deterrent effect.

The quality of the anti-theft door directly affects the safety performance, so it is best to choose a big brand, which is more secure to use. That’s it for today’s sharing, I hope it’s helpful to you!