PRODUCT OVERVIEW

Optoma ZK431ST 4K UHD Short Throw Laser Projector – 4100 Lumens:

Experience stunning visuals and professional-quality presentations with the Optoma ZK431ST 4K UHD Short Throw Laser Projector. Designed for modern meeting rooms, boardrooms, classrooms, and corporate environments, this powerful projector delivers 4K UHD resolution (3840 × 2160) with 4,100 lumens of brightness for sharp, detailed images and vibrant colours. Its short throw lens lets you project an impressive 100-inch image from just over a metre away, making it ideal for smaller spaces where every inch matters. HDR10 and HLG compatibility enhances image detail and depth, while the built-in 15W speaker provides convenient audio without requiring a separate sound system.

Built for reliable performance and hassle-free installation, the Optoma ZK431ST features advanced DuraCore laser technology with a lifespan of up to 30,000 hours, reducing maintenance requirements and eliminating the need for replacement lamps. Its compact design, 360-degree and portrait projection capabilities, four-corner correction, and 24/7 operation support a wide range of professional installations. With HDMI connectivity, RJ45 network control, RS232 integration, USB power outputs, and compatibility with Optoma Management Suite and the Smart Control App, you can conveniently monitor, manage, and adjust your projector. Its energy-efficient design can reduce power consumption by up to 45% compared with Optoma lamp-based projectors, making it a smart choice for businesses seeking impressive visuals, flexible installation, and long-term value.

🎬 True 4K UHD Resolution: Enjoy exceptionally detailed visuals with 3840 × 2160 resolution and 8.3 million on-screen pixels. ☀️ 4,100 Lumens Brightness: Deliver bright, vibrant presentations and clear images in rooms with ambient lighting, away from direct sunlight on the screen. 📏 Short Throw Projection: Project a large 100-inch image from just over one metre away, ideal for smaller meeting rooms and limited spaces. 🔦 Long-Life Laser Technology: Experience up to 30,000 hours of laser light source life with minimal maintenance and no replacement lamps. 🌈 HDR10 & HLG Compatibility: Enjoy enhanced image detail, improved depth, and more lifelike visuals with supported HDR content.

🔄 Flexible Installation: Take advantage of 360-degree and portrait projection for creative installations in corporate and commercial environments. 🛠️ Four-Corner Correction: Adjust individual image corners to achieve a properly aligned picture on uneven surfaces or in challenging installation spaces. 🌐 Smart Remote Management: Monitor, control, and schedule compatible devices through Optoma Management Suite, with supported control options for professional AV systems. 📱 Smartphone Control: Use the compatible Optoma Smart Control App on Android or iOS to manage power, volume, display modes, and image adjustments. 🌱 Energy-Efficient & Reliable: Reduce power consumption by up to 45% compared with Optoma lamp-based projectors, with support for 24/7 operation in standard orientation.