{"format":"cadcraft-library-item","format_version":1,"uuid":"c550894a-3b6b-4e54-8aed-b54c50188e9c","version":2,"name":"Generic smoke detector, ceiling","kind":"equipment","category":"other/other","description":"Ceiling-mounted smoke detector.","maker":"","model":"","ifc":{"class":"IfcFurnishingElement","predefined":"NOTDEFINED"},"plan":{"layers":[{"name":"EQUIP","color":7}],"entities":[{"type":"poly","layer":"EQUIP","color":null,"closed":true,"pts":[[-76.2,-152.4],[76.2,-152.4],[76.2,0],[-76.2,0]]}]},"body":{"type":"mesh","positions":[-76.2,-152.4,2438.4,76.2,-152.4,2438.4,76.2,0,2438.4,-76.2,0,2438.4,-76.2,-152.4,2489.2,76.2,-152.4,2489.2,76.2,0,2489.2,-76.2,0,2489.2],"indices":[0,2,1,0,3,2,4,5,6,4,6,7,0,1,5,0,5,4,2,3,7,2,7,6,1,2,6,1,6,5,0,4,7,0,7,3]},"clearances":[],"params":{"width":152.4,"depth":152.4,"height":50.8,"remarks":"Generic size; check the chosen unit's spec sheet."},"source_attrs":{},"license":{"id":"CC0-1.0","holder":"CadCraft","attribution":"“Generic smoke detector, ceiling” by CadCraft, CC0 (https://creativecommons.org/publicdomain/zero/1.0/)","url":"https://creativecommons.org/publicdomain/zero/1.0/"},"provenance":{"library":"librarycraft","item":"c550894a-3b6b-4e54-8aed-b54c50188e9c","version":2,"sha256":"fe6a0f6e0c5f4700ae6e77ba95cb350dea34eaf3d661d22504add8dc228a66d3","source_file":"generic-smoke-detector-ceiling.item.json","source_sha256":"4a87be26210e7fbe81fd20e116fb80afbf1e3cf486460506549a1b8d6ae43f5d","published_at":"2026-10-29T14:39:57Z"}}