FSR CB-224S Series 4RU Ceiling Box with Smart Power Module Nikon Prostaff 7S and Model B+ from things

and Model B+ from things like rogue wires that might short it out while still allowing full access to the board

5-52mm Aluminum Step-Up Ring

the VZ-Rock-DVX comes equipped with a pressure sensitive rocker switch

Pan Handle

Adjustable Height Support Bracket

FSR CB-224S Series 4RU Ceiling Box with Smart Power Module Nikon Prostaff 7S and Model B+ from thingsThe CB 224S Series 4RU Ceiling Box with Smart Power Module from FSR is a 2 x 2 high capacity ceiling box designed to fit into a standard 2 x 2 or 2 x 4 drop ceiling. It features a drop down 4RU cage for easy installation and mounting of rack equipment. Cable guides for service loops are provided to allow the equipment to be connected in the down position and then to slide up into place. The drop down cage features pneumatic assistance to counter some