Optimal pipe flexibility within the tile helps with less reliance on image correction improving image quality Drop carriage door improves accessibility and serviceability providing full access to equipment Detachable power housing can be pre-installed with electricians on site and assembled to the storage box at a later time Inside the plenum box or facing the room Up to 2 single gang or 1 dual gang outlet 4 nested knockouts for 1-1/4", 1", & ½" diameter conduit Built in ventilation AV tray supports a variety of AV components Ships with 1 shelf, 2nd shelf sold separately see CMSUNV2 1 RU rack rail brackets sold separately, see CMS1RU Overall weight capacity 100 lbs (45 kg) 50 lbs (22 kg) for projector ceiling plate 25 lbs (11 kg) per shelf location Ships with speed connect installation hardware Lightweight construction, one man installation Plenum rated, UL approved in accordance to 2043 TAA Compliant