Emergency exit door locking according to DIN EN 1125 and DIN EN 179
Panic doors The standard DIN EN 1125 defines requirements for panic doors in public buildings. Peoples within the bulding dosen´t know about the exit function or the locking mechanism. Conditional of the high public access panic situations can be ocurred. So you got to make shure that an intuitive operating by a horizontal bar handhould or a push bar is guaranteed.
Emergency exit doors The standard DIN EN 179 is made for emergency doors in offices and factories for example. Peoples in these buildings are confided with the exit function. There is no danger of a panic. Operation by lever or push-pad can be realized.