CHIEF CMS491C 300x600 mm Strge Box

The CMS491C conceals AV equipment above a 2' X 2' ceiling tile and supports a 1.5" NPT column drop for mounting projectors within the same tile grid providing a clean professional look for classrooms and conference rooms.

- 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 CMSUNV1

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