Forend: Stainless steel
latchbolt and lock case: Steel
lever follower: Malleable cast
Projects, Escape routes and panic areas
Fire resistant and smoke control doors
With comfort function, With feedback, With self-locking action, With monitoring the emergency opening
Panic corced locking function C
Dialock DT 400 FH Door terminal modules
Emergency opening function
Door is always locked.
Opening the door from the inside: The latchbolt is retracted by activating the lever handle.
Opening the door from the outside: Turn the key in the single profile cylinder in opening direction as far as it will go, hold and simultaneously activate lever handle.
Suitability according to DIN 18251 Part 1, grade 3, Certified in compliance with EN 12209: 2003
for doors with requirements on fire resistance and smoke control
For rebated doors (forend 20 mm) or flush doors (forend 24 mm)
Combination with electric strikes not possible.
Mortice lock with Swiss round cylinder aperture available on request.