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£9.99
- Light Brightness 4,600 Lumen
- Resolution 1920 x 1080 Full HD
- Aspect Ratio 16:9
- Operating noise 36 dB

Product information
Optoma ZH451 Laser Projector – Reliable performance for business and education
Companies and educational institutions often face the challenge of presentations fading in brightly lit rooms or setting up the audiovisual equipment taking too much time. If you are looking for a straightforward and durable solution for your meeting rooms or classrooms, the Optoma ZH451 laser projector is an excellent choice. This compact projector solves typical display problems in everyday working life thanks to its maintenance-free light source and flexible image alignment. Make your presentations and meetings noticeably more efficient and visually impressive from now on.
Your benefits at a glance
- Maintenance-free laser projector: Enjoy a long-lasting light source with up to 30,000 hours of runtime without needing to change the lamp.
- Bright Full HD projector: Benefit from 4,600 lumens of brightness for clearly legible screen content in daylight.
- Wireless presentations via Miracast: Share screens seamlessly and wirelessly without additional hardware.
- Flexible 360-degree installation: Use the 1.6x zoom and portrait mode to suit any room layout.

Excellent image quality and contrast for brightly lit rooms
Thanks to its Full HD resolution of 1920x1080 pixels, the Optoma ZH451 laser projector delivers razor-sharp graphics and perfectly legible text, which has been proven to keep participants’ attention levels high during conferences and lectures. The advanced DLP display technology, combined with a brightness of 4,600 lumens, produces an extremely striking image. Even in conference rooms with large windows, you no longer need to close the blinds completely. A dynamic contrast ratio of 2,000,000:1 ensures that dark areas of the image have real depth and bright elements stand out precisely. The result is a vivid and true-to-life colour display of over a billion colours, faithfully reproducing complex diagrams and media content.
Maximum installation flexibility and versatile media connections
Rigid room layouts often restrict where a projector can be placed. This Full HD projector solves this problem with its generous 1.6x manual zoom and built-in keystone correction of up to 30 degrees in both the horizontal and vertical directions. This allows the image to be precisely adjusted to the projection screen even when the device is positioned at an angle. Thanks to support for 360-degreeprojection and portrait mode, even unusual installation scenarios in the digital signage sector can be easily realised. The connection panel features two HDMI 2.0 ports, a VGA input and audio connections, allowing modern laptops to be connected in no time at all.
Efficient remote management and wireless teamwork without cable clutter
In modern work and learning environments, collaboration must be fast and free of technical hurdles. Thanks to integrated Miracast technology, this laser projector enables completely wireless screen sharing directly from a mobile device or laptop. This saves valuable time at the start of a meeting, as there is no need to search for the right adapter cable. For IT departments, compatibility with the Optoma Management Suite (OMS) offers enormous added value. Devices can be monitored remotely via the RJ45 interface and controlled via schedules. The optical block’s IP6Xcertification also protects the interior from dust, effectively minimising downtime and making the projector suitable for continuous 24/7 operation.

Our conclusion: Why the Optoma ZH451 is the ideal choice for your professional premises
The Optoma ZH451 is a future-proof investment for all who are looking for a reliable, bright and maintenance-free projection solution. With its combination of durable DuraCore laser technology, 4,600 lumens of brightness and flexible network capabilities, it effortlessly handles the demanding day-to-day demands of businesses and schools. If you have any questions about optimal integration into your premises or suitable mounts, we’d be happy to assist you with personalised advice via email or phone. Simply contact us to plan your new room solution.
Technical data
| Name | Optoma ZH451 Projector, 1920 x 1080 Full HD, 4600 Lumen |
|---|---|
| Article number | 1000039957 |
| GTIN/EAN | 5055387669475 |
| Manufacturer SKU | E3P7PK1E118 |
| Lens included | Yes |
| Model name | ZH451 |
| Projection Distance | Long Throw |
| Brand | Optoma |
| Product Type | Projector |
| Product Series | Optoma Z Series |
| Projector Type | DLP |
| Projector lamp type | Laser |
| ANSI Lumen | 4,600 ANSI Lumen |
| Resolution | 1920 x 1080 Full HD |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 300,000 :1 |
| Operating noise | 36 dB |
| Operating noise - ECO | 29 dB |
| Lamp life | 30,000 Hour |
| run-time | 24/7 |
| Minimum Projection Distance | 100 cm |
| Maximum Projection Distance | 1,000 cm |
| Minimum Projection Ratio | 1.4 |
| Maximum Projection Ratio | 2.24 |
| Minimum Focal Length | 20.91 |
| Maximum Focal Length | 32.62 |
| Horizontal Keystone | 30% |
| Vertical Keystone | 30% |
| Inputs | 1x 3,5mm Jack , 1x VGA , 2x HDMI |
| Outputs | 1x 3,5mm Jack , 3x USB-A |
| wireless technology | Miracast |
| Product width | 27.4 cm |
| Product height | 11.4 cm |
| Product depth | 21.6 cm |
| Weight | 3 kg |
| Colour | White |
| Delivery contents | Batteries , Power cable , Quick user guide , 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 |
| Am Nordpark 3 |
| 41069 Mönchengladbach |
| Germany |
| info@optoma.de |