Further information for Eff Eff Fritz Fuss 1841-1RR----F91 - EFF TUERRIEGEL 1841 1 1841 1RR F91 24 DC UNIVERSAL
The door latches are designed for indoor use and are to be mounted at the top (vertically) of the door frame. The latch is locked using a 13 mm locking bolt., Fail-lock function, Suitable for revolving and swing doors, Additional locking to the main lock, Permanent contact (100% ED), DOOR LOCK 1841-1 RR, 24 V GS UNIVERSAL