How much does it cost to replace the security door that has just been installed

Panpan security door is not counted by square meters, because he does not have a customized non-standard door. Panpan security door because of its fame, excellent quality, so the price is basically more than 2000, a door is generally not more than 2 square meters, so calculated, one square meter has to be thousands of yuan. If you don't know about the security door, you can search my name to see.

This kind of security door can only be customized, according to different levels and lock types, the price is not the same, so you have to think about which brand to do first, as well as the grade and lock type, and then you can calculate the price according to square meters.

Depending on the function, it varies from $20 to $200.

Find a few suitable functions for a comparison on a certain treasure. >>>More

There are 600 5000 in one square! The choice is yours.

There are often some burglary cases in the news, so the home security system must be done well, and the security door is a very important part of the security system, with the security door can increase the sense of security. The lock of the anti-theft door is the key, and the lock of the anti-theft door is one of the components that often fail, the lock of the anti-theft door is broken, and the lock does not need to be changed directly. So, how much is a lock for an anti-theft door? >>>More