The DIGITUS® Unique series has been manufactured. designed and developed to meet the high demands of IT infrastructure.- Suitable for DIGITUS 9U wall-mounted enclosures Unique: DN-19 09-U. DN-19 09U-6/6. DN-19 09-U-3- Security glass door with steel frame in gray (RAL 7035)- Lock and key included (type 9473)Replacement door for DIGITUS network cabinets for wall mounting of the Unique series. Safety glass with steel frame. Supplied with lock and key (type 9473).