Description
Optoma ZK551 4K Laser Projector
The Optoma ZK551 4K Laser Projector delivers ultra-high-definition visuals, powerful brightness, and seamless wireless collaboration in a compact design. With 5100 lumens and True 4K UHD resolution, it ensures sharp, vibrant images in large, well-lit environments. As a result, it is ideal for boardrooms, lecture halls, and professional installations that demand both clarity and flexibility.
In addition, the Optoma ZK551 4K Laser Projector integrates wireless presentation and remote management capabilities, making it a future-ready solution for modern workplaces.
True 4K UHD Performance with High Brightness
True 4K UHD resolution delivers exceptional detail with 8.3 million pixels on screen. Consequently, users benefit from sharper images, richer colours, and a more immersive viewing experience.
With 5100 lumens, the projector performs reliably in bright environments. Therefore, presentations remain clear and impactful without the need to dim the room.
Wireless Screen Sharing with Miracast
Built-in Miracast enables effortless wireless screen sharing without additional hardware. Users can mirror content directly from compatible laptops and mobile devices, simplifying collaboration.
This functionality reduces cable clutter while improving meeting efficiency, especially in shared or flexible workspaces.
Advanced Remote Management with OMSC
Optoma Management Suite Cloud (OMSC) provides powerful remote management capabilities. IT teams can monitor performance, schedule usage, and control multiple devices from a central platform.
As a result, organisations can reduce downtime, streamline operations, and improve overall system reliability.
Efficient Laser Technology and Eco Design
DuraCore laser technology reduces power consumption by up to 45% compared to lamp-based projectors. In turn, it delivers up to 30,000 hours of maintenance-free operation, significantly lowering total cost of ownership.
Moreover, the projector incorporates up to 50% post-consumer recycled materials in its chassis. Packaging uses up to 97% recyclable materials, supporting sustainability goals.
Flexible Installation and Precision Setup
The 1.6x zoom provides greater flexibility when positioning the projector. Additionally, support for 360-degree and portrait projection allows installation in a wide range of environments.
Four corner correction ensures precise image alignment, even in challenging installation scenarios.
Professional Integration and Control
The projector supports RS232, LAN, and compatibility with Crestron, Extron, AMX, and PJ-Link systems. Therefore, it integrates seamlessly into existing AV infrastructures.
This ensures efficient control and monitoring across corporate and educational environments.
Reliable Operation and Everyday Convenience
Designed for continuous use, the projector supports 24/7 operation in demanding environments. However, short standby intervals during extended use help maintain optimal performance.
A built-in speaker provides convenient audio, while USB power enables easy connection of external devices such as streaming solutions.
In summary, the Optoma ZK551 4K Laser Projector combines 4K clarity, wireless collaboration, and intelligent management tools. Not only does it deliver outstanding visual performance, but it also enhances efficiency in modern professional environments.
| Display / Image | |
|---|---|
| Display Technology | DLP® |
| Resolution | UHD (3840×2160) |
| Brightness | 5,100 lumens |
| Contrast Ratio | 3,000,000:1 |
| Native Aspect Ratio | 16:9 |
| Aspect Ratio (Compatible) | 4:3, 16:9 |
| Keystone Correction (Horizontal) | ±30° |
| Keystone Correction (Vertical) | ±30° |
| Displayable Colours | 1073.4 million |
| Uniformity | 75% |
| Screen Size | 0.51m – 7.62m (20″ – 300″) diagonal |
| Light Source | |
| Light Source Type | Laser |
| Laser Life | 30,000 hours |
| Optical | |
| Throw Ratio | 1.4:1 – 2.24:1 |
| Projection Distance | 1m – 9.3m |
| Zoom | 1.6x (Manual) |
| Focal Length | 20.91 – 32.62 mm |
| Lens Shift | Vertical +15% (Additional support available) |
| Native Offset | 116% |
| Connectivity | |
| Inputs | 2 × HDMI 2.0, 1 × 3D Sync |
| Outputs | Audio 3.5mm, 2 × USB-A (Power 1.5A) |
| Control | RS232, RJ45, 12V Trigger |
| General | |
| Noise Level | 28 dB (min) / 30 dB (max) |
| PC Compatibility | UHD, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac |
| 2D Compatibility | Refer to User Manual |
| 3D Support | Full 3D (DLP 3D, 120Hz frame sequential, Blu-ray 3D) |
| Security | Kensington Lock, Security Bar, Password Protection |
| IP Rating | IP6X |
| 24/7 Operation | Yes |
| 360° Operation | Yes |
| Operating Conditions | 0°C – 40°C, Max Humidity 80%, Max Altitude 2,500m |
| Speaker | 1 × 15W |
| Power | |
| Power Supply | External, 100–240V, 50–60Hz |
| Power Consumption (Standby) | <0.5W |
| Power Consumption (Min) | 155W |
| Power Consumption (Max) | 245W |
| Dimensions & Weight | |
| Dimensions (W × D × H) | 274 × 216 × 108 mm |
| Net Weight | 3.2 kg |
| Gross Weight | 3 kg |
| In the Box | |
| Included Accessories | AC Power Cord, Remote Control, 2 × AAA Batteries, User Manual |





