The ZH451ST is Optoma's most compact Full HD 1080p DuraCore laser projector to date.
Built for immersive simulator bays and conference rooms with tight installation spaces, the ZH451ST's short-throw design lets you place it just feet from the wall - keeping spaces open and presentations impact-ready. RS232 control and a built-in speaker round out a setup that's as practical as it is powerful.
Powered by DuraCore laser technology, it delivers 4,000 lumens of vivid, consistent image performance for up to 30,000 hours of maintenance-free, mercury-free operation. An external power supply further enhances reliability and energy efficiency.
Bright 1080p Short Throw Projection
This versatile projector combines high brightness and vivid colors for vibrant, true-to-life visuals in any environment. Make a lasting impression with bigger and bolder presentations any time of day.
Laser technology
Optoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp-based model. They also deliver increased efficiency to maintain consistent brightness, superior color performance, instant on/off and an extraordinary life span of up to 30,000 hours.
DuraCore
Industry leading long lifetime is achieved using Optoma's DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design.
Short Throw
With a short throw lens, you can project an impressive 100" image from just feet away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.
Full HD 1080p
1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games.
HDR and HLG compatible
Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.
Amazing colors
Give powerful presentations and educational lessons with stunning colors. Optoma projectors provide reliable color performance suitable for any content and environment. From accurate sRGB colors for lifelike images to vibrant punchy presentations. We have a display mode to meet your needs. Perfect for a wide range of graphic and video presentations.
Next generation display management
Peace of mind
Optoma Management Suite (OMS Local)™ encompasses all Optoma display solutions in a single location to serve as an interface for simultaneously managing, monitoring and diagnosing issues across them all. Whether it's multiple devices in a school, exhibition hall or office space, OMS local is perfect for keeping in control.
OMS™ Local also helps to alert users when a problem arises, and for an extra layer of readiness, institutions can also use this platform to set alerts and broadcast emergency announcements.