In order to insert/remove key
it has to be vertically aligned.
LOCK
Rotate 90° towards
latch bolt position (right)
Return vertically by rotating
(left) to remove key.
UNLOCK
Rotate 180° towards hinge and
return vertical to remove key.
00:14
Door is now locked, return the key
in vertical position to remove
00:28
Door is unlocked return the key
in vertical position to remove