DORMAKABA DK - Additional BSZ emergency function for EXPERT - Additional functions for inserts System safety inserts - BT3 5 hours Micro-USB cable

5 hours Micro-USB cable

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

¢‚¬¢‚ Glass thickness min

Product also suitable for Omega 2 PLUS fittings

DORMAKABA DK - Additional BSZ emergency function for EXPERT - Additional functions for inserts System safety inserts - BT3 5 hours Micro-USB cableBSZ 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.