Brand- og vandtætte døre
Watertight door keep shut
Hatch must kept closed sea
Door must be kept closed sea
General mandatory action sign
Kept unlock during work hour
This staircase & exitway kept clear
Door will close automatically
Door to remain unlocked sign
Switch off when not in use sig
Staircase must be kept clear
Smoke door keep locked shut sign
Remove security fastening sign
Please switch off lights sign
