{"product_id":"da-lite-tensioned-advantage-electrol-21806ls","title":"Da-Lite Tensioned Advantage Electrol 21806LS","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"product-intro\"\u003e\u003ch1\u003eDa-Lite Tensioned Advantage Electrol Projection Screen (Model 21806LS)\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eDa-Lite Tensioned Advantage Electrol\u003c\/strong\u003e is a professional-grade, ceiling-mounted electric projection screen engineered for recessed installations where the case is installed during construction and the screen is added later. This \u003cstrong\u003etensioned projection screen\u003c\/strong\u003e features a plenum-rated recessed case with an internal electric motor, delivering a flat, smooth image surface ideal for corporate boardrooms, auditoriums, and high-end AV environments. The tensioned design eliminates wrinkles and sag, ensuring consistent image quality across multiple viewing angles. Perfect for integrators and facility managers seeking a seamless, professional presentation solution that combines durability with aesthetic appeal.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRecessed ceiling-mounted electric projection screen with internal motor\u003c\/li\u003e\n\u003cli\u003ePlenum-rated case for safe installation in commercial HVAC environments\u003c\/li\u003e\n\u003cli\u003eTensioned screen surface for flat, wrinkle-free image projection\u003c\/li\u003e\n\u003cli\u003eSupports multiple screen surfaces and aspect ratios for modern wide-format applications\u003c\/li\u003e\n\u003cli\u003eDesigned for retrofit installations where case is pre-installed during construction\u003c\/li\u003e\n\u003cli\u003eProfessional-grade construction for corporate, educational, and entertainment venues\u003c\/li\u003e\n\u003cli\u003eSmooth electric operation with reliable motor mechanism\u003c\/li\u003e\n\u003cli\u003eCompatible with standard projection systems and control interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"specifications\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDA-LITE SCREEN COMPANY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e21806LS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e21806LSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTensioned Advantage Electrol Projection Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eRecessed Ceiling-Mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eInternal Electric Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Rating\u003c\/td\u003e\n\u003ctd\u003ePlenum-Rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScreen Surface\u003c\/td\u003e\n\u003ctd\u003eTensioned (Multiple Options Available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAspect Ratios\u003c\/td\u003e\n\u003ctd\u003eMultiple Formats Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eProfessional AV Environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is a tensioned projection screen and why is it better?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003etensioned projection screen\u003c\/strong\u003e uses mechanical tension to keep the screen surface perfectly flat and wrinkle-free. Unlike non-tensioned screens that can sag over time, tensioned screens maintain consistent image quality, eliminate hot-spotting, and provide superior picture uniformity across the entire projection area—essential for professional presentations and high-stakes environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan the Da-Lite Tensioned Advantage Electrol be installed in existing buildings?\u003c\/h3\u003e\n\u003cp\u003eYes. The Tensioned Advantage Electrol is specifically designed for retrofit installations where the recessed case is installed during construction and the electric screen mechanism is added later. This flexibility makes it ideal for renovations and upgrades to existing commercial spaces without major structural modifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the plenum-rated case important for my installation?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. The plenum-rated case meets fire safety codes required in commercial HVAC plenums (air handling spaces above drop ceilings). If your installation includes a plenum space, plenum-rating is mandatory for code compliance and safety—the Da-Lite Tensioned Advantage Electrol meets these critical requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat screen surfaces are compatible with the 21806LS model?\u003c\/h3\u003e\n\u003cp\u003eThe Tensioned Advantage Electrol supports multiple screen surface options to match your projection needs and ambient lighting conditions. Available surfaces include high-contrast, standard white, and specialty finishes. Consult with your AV integrator to select the optimal surface for your specific application and projector type.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"DA-LITE SCREEN COMPANY","offers":[{"title":"Default Title","offer_id":41592998461515,"sku":"21806LSR","price":5868.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Da-Lite-Tensioned-Advantage-Electrol-21806LS.jpg?v=1783408486","url":"https:\/\/www.tecisoft.ca\/products\/da-lite-tensioned-advantage-electrol-21806ls","provider":"TeciSoft","version":"1.0","type":"link"}