The Entergrade Series False Ceiling Equipment Storage Enclosure stores A/V and IT components above the false ceiling to provide a clean, organized room environment. It replaces half standard ceiling tile and feature a perforated door panel, which has the appearance of a standard HVAC return register when closed. It features multiple knockouts for ultimate flexibility and a lock and keys are included to ensure the security of any installed components. P/N 16087 also includes a 1.5-inch NPT Pipe Coupler, making it easy to attach a projector mount.