DORMAKABA DK - Additional BSZ emergency function for AP2pro - Additional functions for inserts Door peephole | Door accessories The rosette measures 50 x

The rosette measures 50 x 33 mm and is only 7 mm thick

even if the door is from the outside sides locked

three-dimensional adjustment:

When purchasing SILENT 100 sets for double-leaf doors

DORMAKABA DK - Additional BSZ emergency function for AP2pro - Additional functions for inserts Door peephole | Door accessories The rosette measures 50 xBSZ the BZS (Emergency) function is a modification in which the insert can be opened from the outside with a key even if the key is inserted and turned from the inside. The function is two sided. We recommend using it for fittings with a ball or handle. It is suitable for ordinary households, hospitals, retirement homes, etc. An alternative to the BSZ function is an insert with a button.