Optoma ZH451ST

Laser DLP Projector, 1080p, 4000 Lumens, D:W 0.496:1, 3-Year Warranty
Item #0601-6914 Model #ZH451ST

Overview

Optoma ZH451ST

High Brightness Golf Sim and Corporate Short Throw Full HD Laser Projector

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, the Optoma ZH451ST 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.

Key Features:

  • Bright Full HD 1080p DuraCore laser projector: 4000 lumens and IP6X certified
  • Compact and short-throw lens for easy installation with 360-degree and portrait projection
  • Up to 30,000 hours of maintenance-free operation with energy-efficient DuraCore Laser light source

  • External power supply for more reliability, portability and energy efficiency

Features

  • Bright 1080p Short Throw Projection: This versatile projector combines high brightness and vivid colors for vibrant, true-to-life visuals in any environment (with no direct sunlight or lights directed at screen). 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, by implementing advanced laser diode cooling techniques and an innovative dust-resistant design.
  • Short throw lens: lets you 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 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, there is a display mode to meet your needs. Perfect for a wide range of graphic and video presentations.

  • Peace of mind with next generation display management: 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.

  • 360° projection: Images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location.
  • Full 3D: Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.
  • 24/7 operation: designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24-hour terms and conditions. 
  • Auto power off: To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used.
  • Integrated speaker: Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy setup, without the need for costly external speakers.
  • USB-Power: Use the USB-A port to power an HDMI dongle, such as Google Chromecast.
  • Control and monitor the projector remotely with these options:
    • RS232: Optoma projectors come with an extensive set of RS232 commands making it simple and easy to manage using any control system.
    • AMX compatible: Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.
    • Crestron RoomView: Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer
    • Extron IPLink compatible: Allows for easy installation with Extron control systems

Specifications

DISPLAY/IMAGE
Display Technology DLP™
Resolution
 1080p Full HD (1920x1080)
Brightness
 4,200 lumens
Contrast ratio
 300,000:1
Native aspect ratio
 16:9
Aspect ratio - compatible
 4:3, 16:9, 16:10
Keystone correction - horizontal
 ±15°
Keystone correction - vertical
 ±15°
Displayable colors 1073.4 millions
Horizontal scan rate 15~135 KHz
Vertical scan rate 24~120 Hz
Uniformity
 75%
Screen size
 36" ~ 300" diagonal
LIGHT SOURCE INFO
Light source type
 Laser
Light source life
 30,000 hours
OPTICAL
Throw ratio
 0.496:1
Projection distance
 70.8" – 102.6" (1.8 – 2.6 m)
Zoom type
 Fixed
Focal length
 7.51 mm
Native offset
 116% ±5%
CONNECTIVITY
Connections
  • 2x HDMI 2.0
  • VGA-In
  • Audio-In
  • Audio-Out
  • 2x USB-A (Power/BT Adapter)
  • RS232
  • RJ45
  • 3D Sync
  • 12V Trigger
Input lag 1080p60 ~ 16.7 ms
1080p120 ~ 8.4 ms
4K60 ~ 16.7 ms
GENERAL
Noise level (min)
 29 dB
Noise level (max)
 36 dB
PC compatibility
 FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility
 NTSC M/J, 3.58MHz, 4.43  MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4 MHz 480i/p, 576i/p, 720p(50/60 Hz), 1080i(50/60 Hz), 1080p(50/60 Hz)
3D compatibility
 Yes (DLP 3D; PC frame sequential 120Hz 3D, Blu-ray DVD 3D)ver-Under: 1080p24, 720p50 / 60
3D
 Full 3D
Security
 Security bar, Kensington Lock, Password protected interface
IP rating
 IP6X
OSD / display languages
 25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese
24/7 operation
 Yes
360° operation
 Yes
Operating conditions
 Temp: 32°F~104°F / 0°C~40°C
Max altitude 8202 ft (2500 m)
Max humidity 80%
Speaker count
 1
Watts per speaker
 15 W
Remote control
 Card style
NETWORKING
POWER
Power supply
 External power supply, 100~240 V, 50–60 Hz
Power consumption (Min)
 118 W
Power consumption (Max)
 170 W
WEIGHT AND DIMENSIONS
Dimensions
(W x D x H)

10.79" x 8.5" x 4.27" (274 x 216 x 108.5 mm) without feet

10.79" x 8.5" x 4.49" (274 x 216 x 114 mm) with feet
Weight
 6.61 lb (3.0 kg)

Warranty

  • 3 year parts and labor limited warranty on the projector 
  • 5-year or 12,000-hour light source warranty (whichever comes first)

 

What's in the Box:

  • ZH451ST projector
  • AC power cord
  • Remote control
  • CR2025 battery
  • Quick Start Guide

Accessories

Downloads