Optoma ZH551 Standard Throw DLP Laser Projector 1080p 5600 ANSI Lumens 3D White

Optoma ZH551 – High-Brightness Laser Projector for Large-Room Presentations

The Optoma ZH551 Standard Throw DLP Laser Projector 1080p 5600 ANSI Lumens 3D White is built for environments that demand clear, vivid images on a big screen. We recommend it for classrooms, conference rooms and training spaces where ambient light is a factor. Its 5,600 ANSI lumen laser output and Full HD resolution deliver sharp, punchy visuals without the warm-up delays associated with traditional lamps. In short, it is a dependable workhorse for daily professional use.

Optoma ZH551 Standard Throw DLP Laser Projector 1080p 5600 ANSI Lumens 3D White – at a glance

A Laser Light Source That Outlasts Traditional Lamps

Unlike lamp-based projectors, the ZH551 uses a solid-state laser rated for up to 30,000 hours of operation. That means no routine lamp replacements and no gradual brightness drop-off during presentations. Because the light source is sealed and maintenance-free, total cost of ownership falls significantly over the projector’s lifetime. For teams running a projector several hours a day, this translates directly into lower running costs and less downtime.

5,600 ANSI Lumens for Well-Lit Spaces

With 5,600 ANSI lumens on tap, the ZH551 produces a visible, high-contrast image even in rooms with significant ambient light. You do not need to darken the space to achieve a readable picture. The 3,000,000:1 dynamic contrast ratio further ensures that text, charts and video all retain their definition. This makes it well suited to daytime lectures and busy meeting rooms where full blackout is impractical.

Full HD 1080p Resolution with 3D Capability

The native 1920 × 1080 resolution renders fine detail in spreadsheets, schematics and video content alike. Because the projector supports 3D playback, it can also serve training and simulation environments that require stereoscopic visuals. Over one billion colours (1.073 billion, to be precise) are reproduced across the DLP imaging chip, giving presentations a natural, balanced tone. Pair it with compatible 3D glasses and the RS-232 3D sync port for a complete stereoscopic setup.

Flexible Connectivity and Network Control

Two full-size HDMI 2.0 ports handle modern sources without adapters. A VGA input keeps legacy equipment relevant, while Ethernet, Wi-Fi and RS-232 allow remote monitoring and control across a network. Two USB 2.0 ports and dedicated PC audio in and out connections round out the interface. For IT teams managing multiple rooms, the Kensington lock slot and password protection add a useful layer of physical and software security.

Quiet Operation and Simple Installation

At just 30 dB, the ZH551 runs quietly enough for intimate meeting rooms and classrooms. The 1.6× manual zoom and ±30° vertical and horizontal keystone correction make alignment straightforward, even when ceiling-mounting or projecting from an angle. Supported projection modes include front, rear and ceiling, so the unit adapts to virtually any room layout. Its compact white chassis (216 × 274 × 108 mm and 2.9 kg) blends into modern interiors without dominating the ceiling line.

What You Receive

• Optoma ZH551 laser projector
• Remote control with batteries
• AC adapter and power cable

Before You Order

• Confirm your ceiling mount or shelf can support at least 2.9 kg and suits the 216 × 274 mm footprint.
• Measure your throw distance: the ZH551 needs between 1 m and 9.3 m depending on desired screen size.
• Verify that your source devices output via HDMI 2.0 or VGA, as these are the supported video inputs.
• If you plan to use network control, confirm your infrastructure supports wired Ethernet or Wi-Fi connectivity.

Frequently Asked Questions

Q: How long does the laser light source last?

A: Optoma rates the laser source at up to 30,000 hours, removing the need for regular lamp replacements.

Q: Can the ZH551 project in 3D?

A: Yes. It supports 3D content and includes a dedicated 3D sync port for compatible glasses.

Q: What is the maximum screen size?

A: The projector supports screen sizes from 20 inches up to 300 inches diagonally.

Q: Is the projector suitable for ceiling mounting?

A: Yes. It supports front, rear and ceiling projection modes with manual zoom and keystone correction for easy alignment.

Q: Does it have built-in speakers?

A: Yes. A single 15 W RMS speaker is built in, which is sufficient for small to medium-sized rooms.

Q: How much power does it consume?

A: Maximum consumption is 245 W, dropping to just 0.5 W in standby mode.

Who Should Choose the Optoma ZH551?

We see this projector as a strong fit for education, corporate training and mid-size presentation venues that need a bright, low-maintenance display. Its laser longevity, quiet operation and broad connectivity make it a practical long-term investment. If your space demands a bright Full HD image without the hassle of lamp swaps, the ZH551 is well worth shortlisting. Warranty cover varies by product, so please contact us to confirm.