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Optoma  ZH521 Projector


Optoma ZH521 Projector
Optoma ZH521 Projector Projector Front Image AV Connections Remote Control Angled View Top View Additional Image 1
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FHD DLP1 Laser USB-A LAN Rotation-360deg 24-7
Brightness 5500
Contrast 2000000:1
Hours 30000

Full HD, 5,500 Lumen Laser Projector

The Optoma ZH521 is a compact Full HD laser projector designed for business, education and professional presentation environments where high brightness and dependable operation are essential. Delivering 5,500 lumens of brightness and a 1920 × 1080 resolution, it produces clear, detailed images with excellent visibility, even in rooms with significant ambient light. Its DLP imaging technology and high dynamic contrast help maintain image definition and depth, while support for screen sizes up to 306 inches makes it suitable for everything from meeting rooms and classrooms to larger presentation spaces and digital signage installations.

Powered by Optoma DuraCore laser technology, the ZH521 offers up to 30,000 hours of light-source life, providing long-term performance without conventional lamp replacements. Its compact chassis is designed for straightforward installation, with a 1.3x optical zoom, horizontal and vertical keystone correction, and support for 360-degree and portrait projection. An IP6X-rated optical engine provides additional protection against dust, helping maintain reliable performance in demanding environments. Connectivity includes two HDMI 2.0 inputs, VGA, RS-232, RJ45 network control and a 12V trigger. A built-in 15W speaker provides convenient onboard audio, while Optoma Management Suite enables remote monitoring, scheduling and centralised control of multiple projectors.

Highlights
  • DuraCore laser technology provides up to 30,000 hours of operation in Eco mode, eliminating conventional lamp replacements and reducing maintenance requirements over the projector's lifetime.
  • The IP6X-rated optical engine provides protection against dust ingress, helping maintain reliable performance and reducing the risk of dust-related image deterioration in demanding environments.
  • A manual 1.3× optical zoom and 1.13–1.47:1 throw ratio provide installation flexibility, allowing the image size to be adjusted to suit different screen dimensions and mounting positions.
  • Horizontal and vertical keystone correction of ±30° helps compensate for image distortion when the projector is installed off-centre, while geometric correction provides further control over image alignment.
  • 360-degree operation and portrait projection support a wide range of installation orientations, making it suitable for creative displays, digital signage and specialised projection applications.
  • Full 3D compatibility supports a range of stereoscopic formats, while 1080p at 120Hz input support and low input lag make it suitable for responsive gaming and interactive applications.
  • Input Lag:
    • 4K/ 60Hz: 16.7 ms
    • 1080P/ 60Hz: 16.7 ms
    • 1080P/ 120Hz: 8.6 ms
  • Two HDMI 2.0 inputs and a VGA connection allow multiple digital and legacy sources to remain connected. Two powered USB-A ports support compatible streaming devices and accessories, while a built-in 15W speaker provides convenient audio.
  • Optoma Management Suite enables centralised monitoring and control across multiple projectors, with RJ-45 network connectivity and RS-232 supporting professional AV integration. A 12V trigger, 3D sync connection, password protection and Kensington lock slot provide additional installation and security options.

Clear Projection in Ambient Light Environments

With 5,500 lumens of high brightness, the Optoma ZH521 delivers sharp and readable visuals even in ambient light environments, making it ideal for meetings, classrooms, and commercial spaces.

short throw projector

Brighter, Greener, and Longer-Lasting Projection 

Optoma DuraCore Laser technology delivers consistent brightness, vivid colors, and up to 30,000 hours of lamp-free operation. With instant on/off functionality, reduced power consumption, and no lamp replacements, ZH521 offers a lower total cost of ownership and long-term, reliable performance—ideal for business and education environments.

ZH521 features

Tailored Display Modes for Business and Education

Tailored display modes for business and education. Optoma projectors deliver long-lasting image precision with DLP technology, ensuring accurate, vibrant colors that bring every detail to life

display modes

4K & HDR Compatible

High dynamic range (HDR) technology improves contrast ratio, brightness, and color depth on the display, delivers brighter whites and deeper black levels. It enhances the details and depth of field, making the images clearer and more realistic.

4K HDR

Immersive Golf Simulation

simulation projector for golf or flight

Compatible with Optoma Management Suite (OMS)

Optoma Management Suite (OMS) is an intuitive display management solution, designed to streamline operations by monitoring, diagnosing and controlling audio visual displays via a local area network from a single platform and location. Users can also broadcast or schedule alerts and messages across displays and remotely program and schedule device operating hours, reducing energy consumption and lowering operating costs.

Optoma Management Suite

Flexible Setup for Any Spaces

With ±30° keystone correction, and support for 360-degree or portrait mode projection, this projector offers flexible installation in any space.

 H/V keystone correction

H/V keystone correction

 keystone four-corner adjustment

Four-corner adjustment

 vertical lens shift

Vertical Lens shift

Designed for Sustainability

Aligned with Optoma’s Green Promise, this projector features an energy-efficient, mercury-free DuraCore laser light source. Built with over 50% recycled metal and PCR materials and packaged in 100% recyclable packaging, it is designed to reduce material waste and power consumption in support of sustainability.

reduced enviromental damage

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Viewsonic LSD500hd

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Frequently Asked Questions (FAQ)

The Optoma ZH521 Projector has a resolution of FHD (1920 x 1080).

The Optoma ZH521 Projector has a brightness of 5500 lumens for up to 30000 hours.

The Optoma ZH521 Projector has a throw ratio of 1.1300 - 1.4700:1.

The Optoma ZH521 Projector has a throw distance of 1 - 10 m.




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