The BT5922 is a ceiling mount from B-Tech’s System V Range and is designed to mount BT5935 Ø38mm poles from a girder or purlin beam. With an adjustable clamp, the BT5922 is suitable for a variety of different width I-Beams, C-Section, Z- Section and Sigma Section purlins. Users of System V can create custom ceiling mounted solutions that suit their specific needs, using compatible B-Tech mounting interfaces and accessory collars to mount CCTV dome cameras and other AV equipment such as flat screens.