A good anti-theft door can play a role in protecting the home and courtyard, and living inside can also be relatively reassuring. Therefore, when choosing an anti-theft door, it is important to choose the right product. Don't spend money but not buy a good product, which can be said to be a loss. So, what are the tips for choosing an anti-theft door? Below, we will introduce this knowledge to everyone.

Introduction to the steps for selecting anti-theft doors:

1. When purchasing anti-theft doors, the seller should be required to present the corresponding "Certificate of Inspection" to check whether it meets the technical requirements of the national mandatory standard GB17565-1998.

2. Pay attention to checking the internal structure of the door. During the inspection, remove the peephole, doorbell box, or lock handle. There should be several reinforcing steel bars inside the door, which can organically connect the front and rear panels of the door. The filling material inside the door is preferably asbestos material with fire prevention, insulation, and sound insulation functions.

3. Check if the lock is equipped with a qualified anti-theft lock that has been tested by the public security department, and if there are reinforced steel plates at the lock installation site for protection.

4. Check the process quality of the product, whether there are welding defects, and whether the fit between the door leaf and door frame is tight.

5. Weigh the anti-theft door, and the weight of a regular anti-theft door should not be less than 40 kilograms.