The Break-out door includes an opening detection device with positive safety : when the break-out opening is activated, the door automatically turns into manual mode to move the leaves freely without any constraint.
To combine comfort and safety, different locking systems are possible : electrical locking, mechanical locking with key, inside locking like a rack locking...
An inside locking by rack, functioning as an inside emergency exit bar, can be installed on the vertical frames.
Two models are proposed :
. in High locking : the Break-out opening is locked. The manual unlocking in case of emergency authorize the clearance of the sliding leaves.
. in High and Low locking : the Break-out opening and sliding opening are condemned for an optimal safety of the building (for example at the end of the day).