Da-Lite 21721 High-Definition Progressive 1.1 Contrast Fabric and Roller Assembly, 123" Diagonal

Optimize image clarity and operational effectiveness in control rooms, command centers and AV installations with the Da-Lite by Legrand 21721 High-Definition Progressive pro projector screen fabric and roller assembly. Purpose-built for professional environments, the HD Progressive 1.1 contrast fabric enhances perceived contrast and deepens blacks so fine details in security, surveillance and monitoring video remain clear and actionable. The roomy 123-inch diagonal viewing area delivers a unified display surface for multi-operator workflows and team briefings.

The integrated roller assembly provides smooth, dependable deployment and straightforward retrofitting into existing housings, minimizing downtime during upgrades. Its low-gloss, uniform surface reduces hotspots and preserves color accuracy—critical for CCTV, analytics and situational awareness displays. Manufactured to professional AV standards by Da-Lite, this assembly balances durability with low maintenance to support 24/7 operations.

Ideal for security and monitoring environments, training centers, and executive presentation spaces—upgrade to the Da-Lite 21721 to improve image fidelity and operational visibility. Contact your AV supplier or order now to specify this pro projector screen solution for your facility.

• Delivers sharper, higher-contrast images for improved visibility of surveillance and monitoring feeds using HD Progressive 1.1 contrast fabric
• Large 123-inch diagonal surface creates a unified viewing area ideal for control rooms, training rooms, and presentation spaces
• Durable roller assembly ensures smooth, reliable deployment and low-maintenance operation for continuous professional use
• Optimized surface uniformity reduces hotspots and preserves color fidelity for accurate CCTV, analytics and security displays
• Easy retrofit to existing pro projector screen housings for fast upgrades without major AV infrastructure changes