What is the push-type open door
The latch has the function of a lock, the person in the room as long as the push out of the latch, the lock will automatically open, and can open the door, and people do not have the key outside the door is not open the door. This door is generally used in the fire channel.
General audience hall of the evacuation of the door, should use the push-type outside the door.
Escape lock is also called fire escape escape lock, as the name suggests in the emergency situation in the fire channel safe exit can safely escape the lock. At the same time with security features. There are currently two categories in the world: American standard push bar and the European standard under pressure. Regular manufacturers will have a fire detection report.
The latch has the function of a lock, the person in the room as long as the push out of the latch, the lock will automatically open, and can open the door, and people do not have the key outside the door is not open the door of the door are generally used in the fire channel Up
