Optoma ZH406ST Short Throw Full HD Professional Laser Projector

The Optoma ZH406ST is a compact yet powerful short throw Full HD laser projector designed for business, education, and commercial installations. With 4200 lumens of brightness, DuraCore laser technology, and 4K HDR input support, it delivers sharp, bright images in almost any lighting condition.

Thanks to its short throw lens, the ZH406ST can project a large image from just a short distance — ideal for small meeting rooms, classrooms, and tight spaces. It also offers flexible setup features like four corner image correction, 360-degree orientation, and network management capabilities for professional AV environments.

Product Features (Detailed)

✅ DuraCore Laser Technology for Long-Term Use

The ZH406ST features DuraCore laser light source, which delivers up to 30,000 hours of maintenance-free operation in Eco mode. Therefore, it drastically reduces the total cost of ownership and eliminates the need for lamp replacements.

✅ High Brightness at 4200 Lumens

With a strong 4200 ANSI lumens, this projector produces vivid, high-contrast images even in brightly lit rooms. As a result, your content remains clear and vibrant, no matter the lighting conditions.

✅ Full HD Resolution with 4K HDR Input

Although the native resolution is 1080p Full HD, the ZH406ST accepts 4K UHD input and supports HDR10, enhancing color depth and contrast for richer and more dynamic visuals. It’s perfect for both detailed presentations and media playback.

✅ Short Throw Lens for Space-Saving Installations

You can project a 100-inch image from just 1.2 meters away, making it ideal for small rooms or rear-projection setups. Moreover, it reduces shadowing and glare, especially useful for classrooms and interactive displays.

✅ Four Corner Correction and Versatile Installation

This model includes 4-corner geometric correction, 360-degree and portrait mode support, and keystone adjustment — giving you full flexibility during installation in any environment.

✅ Network Compatibility for Professional Integration

Equipped with Crestron RoomView, Extron, PJLink, AMX, and Telnet control protocols, the ZH406ST integrates seamlessly into IT-managed AV systems. Thus, it’s perfect for large-scale deployments or corporate AV setups.

Why Choose the Optoma ZH406ST?

If you’re looking for a professional-grade, short-throw laser projector with high brightness and modern connectivity, the Optoma ZH406ST stands out as a top-tier option. It delivers reliable, maintenance-free performance thanks to DuraCore laser tech, while also providing rich image quality with 4K HDR input compatibility.

Furthermore, its short-throw design and compact build make it versatile enough for tight installations — without compromising image size or quality. With wide input options, built-in 10W speaker, and networking support, this projector covers everything professionals need for impactful delivery.

Specifications Table

Final Thoughts

In summary, the Optoma ZH406ST is a versatile and reliable solution for professionals seeking high brightness, laser durability, and installation flexibility. With Full HD clarity, short-throw convenience, and 4K HDR input support, it adapts seamlessly to a variety of spaces — from corporate boardrooms to educational environments.