Da-Lite 21809LS 123" Tensioned Advantage Electrol Electric Projection Screen

Delivering a consistently flat, professional display for control rooms, boardrooms and surveillance centers, the Da-Lite by Legrand Tensioned Advantage Electrol projection screen is built for mission-critical presentations and monitoring. The 21809LS features a 123" diagonal, 16:10 tensioned surface that ensures accurate image geometry—critical for security, surveillance and monitoring applications where clarity and line integrity matter. Its electric roll mechanism and Low Voltage Control (LVC) compatibility allow quiet, networked operation that integrates with AV systems and building control interfaces.

Engineered for easy installation, the Advantage line includes ceiling trim and a two-stage in-ceiling installation option so the case can be roughed in during construction and the fabric installed during finish work. The UL Plenum-rated white case, GREENGUARD Gold certified fabric and TAA compliance make it suitable for commercial and government projects. Smooth Roll Technology and Slim-Tab tensioning keep the screen perfectly taut to prevent image distortion over time. Backed by a five-year limited warranty, the 21809LS is ideal for conference rooms, monitoring hubs and security operations centers. Contact us to specify for your project or order this projection screen today.

• Streamlined in-ceiling installation with pre-attached ceiling trim and two-stage assembly—reduces labor and delivers a clean finished look
• Tensioned 123" diagonal, 16:10 imaging surface provides the flattest possible image for accurate presentations, surveillance and monitoring
• Whisper-quiet electric operation with Low Voltage Control compatibility for seamless AV, security and networked control-room integration
• Durable UL Plenum-rated case and GREENGUARD Gold fabric meet environmental and installation standards for commercial deployments
• Smooth Roll and Slim-Tab tensioning system prevents warping and maintains even lateral tension for consistent, distortion-free images
• Five-year limited warranty and simplified mounting hardware minimize downtime and protect your investment