{"product_id":"da-lite-wireline-advantage-78-x-139-with-parallax-stratos-1-0-29868e-29868e","title":"Da-Lite Wireline Advantage, 78\" x 139\" with Parallax Stratos 1.0 - 29868E","description":"\u003cp\u003eThe Da-Lite 29868E is a large venue electric screen designed for ceiling recessed or wall applications. Measuring 78\" x 139\" (159\" diagonal), this Wireline Advantage series screen is engineered for high-ceiling environments. Instead of traditional black drop fabric, it utilizes thin steel cables that can extend up to 24 feet to achieve an optimal viewing height for presentations. This model features the Parallax Stratos 1.0 surface, which is designed for use with standard throw projectors with a throw ratio of 1.0:1 or greater. This specific SKU is configured with a ceiling trim flange to facilitate a clean, finished look when installed in a ceiling. It utilizes a 220V (50Hz) motor for export markets and includes the TruGuide™ Electric Screen Tensioning System to maintain a smooth, flat projection surface. The housing is UL Plenum rated, and the screen includes standard black backing to retain projected brightness. This product is TAA compliant and is manufactured in the US.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e78\" x 139\" (159\" diagonal) dimensions with Parallax Stratos 1.0 ALR surface\u003c\/li\u003e\n\u003cli\u003eUp to 24' of cable extension for high-ceiling large venue applications\u003c\/li\u003e\n\u003cli\u003eIncludes ceiling trim flange for recessed installation and a smooth TruGuide™ tensioned surface\u003c\/li\u003e\n\u003cli\u003e220V (50Hz) motor with standard RF remote and dry contact interface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWill this screen work with my projector?\u003c\/h3\u003e\u003cp\u003eThe Parallax Stratos 1.0 surface is designed for standard throw projectors with a throw ratio of 1.0:1 or greater.\u003c\/p\u003e\u003ch3\u003eWhat is the installation requirement for ceiling recessed use?\u003c\/h3\u003e\u003cp\u003eThis SKU includes a ceiling trim flange to conceal the rough opening and features sliding brackets for attaching the housing to the structure above a drop ceiling.\u003c\/p\u003e\u003ch3\u003eIs this screen TAA compliant?\u003c\/h3\u003e\u003cp\u003eYes, this model is TAA compliant and is manufactured in the US.\u003c\/p\u003e\u003ch3\u003eCan I control the screen via a wall switch or RS-232?\u003c\/h3\u003e\u003cp\u003eThe standard motor supports a dry contact interface; additional RF control accessories like single channel wall switches (part 29470) or RS-232 interfaces are available.\u003c\/p\u003e\u003ch3\u003eHow high can the screen drop in a high-ceiling room?\u003c\/h3\u003e\u003cp\u003eThe Wireline system uses thin steel cables that allow for up to 24 feet of cable to accommodate appropriate viewing heights.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Da-Lite","offers":[{"title":"Default Title","offer_id":51915096326422,"sku":"29868E","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/Wireline_Advantage_500_1f1b29ba-c486-4657-840f-83a5f308e0ab.jpg?v=1789974304","url":"https:\/\/avsupplies.us\/products\/da-lite-wireline-advantage-78-x-139-with-parallax-stratos-1-0-29868e-29868e","provider":"AV Supplies","version":"1.0","type":"link"}