























£2,938.80*
£8.99
- Light Brightness 5,100 Lumen
- Resolution 3840 x 2160 4K UHD
- Aspect Ratio 16:9
- Operating noise 30 dB

Product information
Your sustainable partner for brilliant presentations: the Optoma ZK551 4K UHD laser projector
At visunext, we believe that modern AV technology should not only impress, but also be responsible. That's why we wholeheartedly recommend the Optoma ZK551 4K UHD laser projector. This projector is a prime example of how powerful 4K technology can be combined with a clear focus on sustainability. It is not only an excellent business projector for your meeting rooms, but also a statement of environmentally conscious corporate management. With the ZK551, you are making a future-proof decision that will improve both your presentations and your ecological balance. Let us advise you and purchase a solution that will convince you.
Product highlights of the Optoma ZK551 for impressive performance:
- Breathtaking 4K image quality: Experience razor-sharp images and vivid colours that bring out every detail of your presentations.
- Maintenance-free and durable laser technology: Enjoy up to 30,000 hours of maintenance-free operation without lamp replacement thanks to the reliable DuraCore laser light source.
- Extremely flexible installation: The 1.6x zoom and 360-degree and portrait projection allow for easy and versatile setup in any room.
- Sustainable and resource-saving: The recycled plastic housing and energy-efficient design reduce your environmental footprint.
- Robust reliability: IP6X certification protects the optical system from dust and ensures long-lasting brilliant image quality, ideal for 24/7 use.
Detailed features – added value for your office
The power of 4K UHD resolution
With a native resolution of 3840x2160 pixels, the Optoma ZK551 projects 8.3 million pixels onto the projection screen. The result is visual brilliance that far surpasses conventional Full HD projectors. Even the smallest diagrams, fine fonts or complex graphics are displayed crystal clear and without blurring. Your presentations gain professionalism and your audience can concentrate fully on the content.
Durability meets efficiency: DuraCore laser technology
Forget about regular and expensive projector lamp replacements. The ZK551 uses a high-quality laser light source that provides up to 30,000 hours of maintenance-free operation. This not only saves time and money, but also reduces power consumption compared to lamp-based models. In addition, DuraCore technology ensures consistent brightness and colour performance throughout the entire service life – a decisive advantage for any projector in professional use.
Intelligent connectivity for modern working environments
With integrated features such as Miracast, OMS (Optoma Management Suite) and FOTA (Firmware Over The Air) , the laser projector can be seamlessly integrated into your IT infrastructure. Miracast enables wireless presentations from compatible devices, while OMS simplifies central monitoring and control of the projector. FOTA ensures that the software is always up to date without requiring manual intervention.

Flexible use in your working environment
The Optoma ZK551 has been specially designed to meet the requirements of modern business environments. Its versatility makes it the perfect tool for a wide range of applications:
- Conference rooms and meeting rooms: Impress customers and colleagues with crystal-clear presentations. The high brightness ensures that your content is clear and easy to see, even in daylight.
- Training courses and workshops: Facilitate interactive learning environments by sharing content wirelessly. Its simple operation and reliable performance guarantee smooth operation.
- Digital signage: Thanks to its 24/7 operation and 360-degree projection capability, the ZK551 is ideal for use in entrance areas, shop windows or for creating creative visual installations.
No matter where you use it, the Optoma ZK551 adapts effortlessly to any situation thanks to its compact design and flexible installation options, always delivering professional results.

The perfect projector for a sustainable future
The Optoma ZK551 is more than just a powerful device – it is an investment in efficiency and sustainability. Its outstanding image quality, coupled with maintenance-free and environmentally friendly technology, makes it the first choice for companies that value performance and responsibility.
As your experts for AV media, we at visunext are not only there to help you with your purchase. We offer comprehensive projector consulting, plan the optimal integration into your premises and, if desired, also take care of professional installation. Start now into the future of presentation technology – we will accompany you every step of the way.
Technical data
| Name | Optoma ZK551 Projector, 3840 x 2160 4K UHD, 5100 Lumen |
|---|---|
| Article number | 1000035951 |
| GTIN/EAN | 5055387669079 |
| Manufacturer SKU | E3P7P81E112 |
| Lens included | Yes |
| Model name | ZK551 |
| Projection Distance | Long Throw |
| Brand | Optoma |
| Product Type | Projector |
| Product Series | Optoma Z Series |
| Application | Business projector |
| Projector Type | DLP |
| Projector lamp type | Laser |
| ANSI Lumen | 5,100 ANSI Lumen |
| Resolution | 3840 x 2160 4K UHD |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 300,000 :1 |
| Operating noise | 30 dB |
| Operating noise - ECO | 28 dB |
| Lamp life | 30,000 Hour |
| run-time | 24/7 |
| Minimum Projection Distance | 100 cm |
| Maximum Projection Distance | 930 cm |
| Minimum Projection Ratio | 1.4 |
| Maximum Projection Ratio | 2.24 |
| Minimum Lens-Shift Vertical | -15% |
| Maximum Lens-Shift Vertical | 15% |
| Horizontal Keystone | 30% |
| Vertical Keystone | 30% |
| Inputs | 1x 3,5mm Jack , 1x Ethernet , 1x RS232 , 2x HDMI |
| Outputs | 1x 3,5mm Jack , 1x USB-A |
| Features | 360° projection , Integrated speaker , Lens Shift , automatic keystone correction |
| Product width | 27.4 cm |
| Product height | 10.8 cm |
| Product depth | 21.6 cm |
| Weight | 3 kg |
| Colour | White |
| Delivery contents | Batteries , Power cable , Remote control |
| Condition | New |
| Warranty | 24 Month |
| Warranty type | Bringin service Service and support information |
Projection distance calculator
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Product safety
| Person responsible for the EU |
|---|
| Optoma Deutschland GmbH |
| Madrider Straße 10 |
| 41069 Mönchengladbach |
| Germany |
| info@optoma.de |