Optoma ZK420UST 4K UHD Ultra Short Throw Laser Projector, 3500 Lumens, HDR10, White

Built for dependable, high-impact visuals in corporate, education and security environments, the Optoma ZK420UST Pro projector delivers bright, maintenance-free 4K performance where reliability matters. The ZK420UST combines 4K UHD (3840 x 2160) resolution and HDR10 support with 4200 lumens of laser brightness to produce crisp, high-contrast imagery ideal for presentations, digital signage, and surveillance monitoring. Its 0.25:1 ultra short-throw lens lets you mount the projector close to the screen—eliminating shadows and saving space—while up to 30,000 hours of laser life and 24/7 operation lower service needs and lifecycle costs. IT and security teams benefit from 360° installation flexibility, built-in 15W audio, HDBaseT connectivity and OMS Cloud/third-party control for centralized monitoring, status reporting and remote management. Whether upgrading a boardroom, classroom or control center, the Optoma ZK420UST offers pro-grade visuals, simplified integration and robust uptime. Contact your sales rep to configure the ZK420UST for your next meeting room, digital signage or security monitoring deployment.

• Deliver bright, maintenance-free 4K imagery for meeting rooms, classrooms and control centers with long-life laser illumination
• Ultra short-throw 0.25:1 lens minimizes installation footprint and produces large images from inches away for tight spaces
• HDR10 and 4200 lumens ensure high-contrast, color-accurate displays for presentations, digital signage and surveillance monitoring
• 24/7 operation and up to 30,000 hours of laser life reduce downtime and total cost of ownership for critical installations
• 360° orientation and integrated network control (OMS Cloud, HDBaseT) simplify system integration and remote monitoring for IT and security teams