The plenum rated GB-AVSTOR5 Ceiling Equipment Storage GearBox™ with integrated pipe coupler is a secure and discreet storage-and-mounting product for false ceiling installations. Intertek ETL listing, conforms to UL Standard 2043 allowing the GB-AVSTOR5 to be installed in plenum space. Five integrated power receptacles, an external power cut-off switch, a removable equipment mounting tray and an adjustable mounting platform, with lateral shift, for one 1.5 in. NPT pipe make the GB-AVSTOR5 a unique A/V installation accessory.The plenum rated GB-AVSTOR5 Ceiling Equipment Storage GearBox™ with integrated pipe coupler is a secure and discreet storage-and-mounting product for false ceiling installations. Intertek ETL listing, conforms to UL Standard 2043 allowing the GB-AVSTOR5 to be installed in plenum space. Five integrated power receptacles, an external power cut-off switch, a removable equipment mounting tray and an adjustable mounting platform, with lateral shift, for one 1.5 in. NPT pipe make the GB-AVSTOR5 a unique A/V installation accessory.