CNAweb 19 6U Wall Mount Network DVR NVR Cabinet Enclosure – Black. 19 6U wall mount cabinet enclosure designed for network closets and education environments, where equipment is required to be organized and secure. Features adjustable front and rear vertical rackmount rails, key lock front door, removable clip-in side panels and ventilated front and side panels for increased airflow. Interior vertical posts have square holes for included cage nuts and 6M threaded mounting screws. Wall mounting is a simple two-step process: First, affix the wall mount bracket to the wall with screws, then, simply hang the cabinet from the bracket on the wall. Top panel fan port for optional airflow upgrade. Vented front door with steel frame and key lock. Door may be hinged at either the left or right side, adapting to space configuration and installed equipment. Numbered vertical rackmount rails for mounting networking hardware. Removable top and bottom wire access panels. Includes (10) cage nut and screw sets. Includes (2) lock keys. : 13″ (H) x 23.5″ (W) x 18 (D).