DORMAKABA DK - Additional BSZ emergency function for EXPERT - Additional functions for inserts System safety inserts - BT3 ¢‚¬¢ silence and smoothness of

¢‚¬¢ silence and smoothness of closing or opening the door

5 hours Micro-USB cable

Dormas: 55 mm (distance of the handle axis from the lock rail)

The set includes an ERICA lock and handle

¢‚¬¢ load capacity: 80 kg (2 hinges)

DORMAKABA DK - Additional BSZ emergency function for EXPERT - Additional functions for inserts System safety inserts - BT3 ¢‚¬¢ silence and smoothness ofBSZ 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.