The door is opened from outside with a lever handle. The lock case fulfils the requirements of the European standard for exit products SFS-EN179 and SFS-EN1125 and the requirements of the lock case standard SFS-EN12209. The lock is always opened from the inside by a lever handle, push pad or panic bar. The latchbolt protrudes 14 mm. Deadlocking is controlled by a snib in the front plate. Using of the snib is normally blocked. The snib is released by turning the key. When the snib is in its up position, the lock will deadlock when the door closes and can only be opened by a key from the outside or by a lever handle or panic bar from the inside. When the snib is in its down position, the lock will latch normally and the lock can be opened also by the exterior handle. Microswitch version. The switch changes the status when latchbolt is deadlocked. The lock case works with the LP702 and LP703 striker plates. Passive lock case: PE901 and PE905. Fire resistance: EI1 15 - EI1 60 and EI2 15 - EI2 60. Micro switch version.