What is the difference between a fire lock and a normal door lock?
1. The fire door lock requirement is that it can open the door relatively quickly and easily, so there is no lock core; the ordinary door lock generally refers to the door lock with the key, and the bathroom door lock without the key. Under normal circumstances, the fire door locks the ordinary door lock. Can not pass the acceptance.
2, the fire door lock can be played on both sides without a key (channel lock), the ordinary door lock can be opened with a key if the button is pressed, so it cannot be used as a fire door lock.
3, ordinary door locks are not resistant to high temperatures, high temperatures may cause the lock body to soften, can not guarantee normal opening. Fire door locks have a certain fire endurance.