Miracast Wireless Full HD laser projector
Built with Miracast technology, the ZH551 is optimised for seamless wireless display sharing and presentations, without the need for additional hardware - Simplifying collaboration for meeting rooms, classrooms, and other professional environments.
As one of Optoma's most compact and hassle-free laser projectors to date, the ZH551 is designed for maintenance-free continuous operation, delivering powerful image performance and flexible installation features in a sleek, compact form factor, up to 34% smaller than previous Optoma models.¹
To support Optoma’s commitment to sustainability, the ZH551 cuts power consumption by up to 45% compared to Optoma’s lamp-based projectors.² Energy-saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint.
An added benefit, the ZH551 features an external power supply offering more reliability, portability and energy efficiency.
With Optoma Management Suite (OMSC)™ you can also remotely manage this projector and other compatible devices with ease. This powerful cloud-based solution offers effortless control, real-time monitoring, and scheduling, helping to reduce downtime, streamline operations, and cut operating costs.
Geared for conference rooms, boardrooms, and other corporate spaces, the ZH551 features a 1.6x zoom for a flexible setup. For ultimate convenience it comes with an RS232 connection for monitoring and controlling and a built-in speaker.
Features
Bright Full HD DuraCore laser projector
5600 lumens and IP6X certified
Compact for easy installation
1.6x zoom, 360-degree and portrait projection
Optoma Management Suite (OMSC)™
Remotely manage and control your device with real-time monitoring, and scheduling, helping to reduce downtime, streamline operations, and cut operating costs.
Wireless Display
Effortlessly share content with built-in wireless Miracast screen sharing
Display/image
| Display technology | DLP® |
| Resolution | 1080p Full HD (1920x1080) |
| Brightness | 5,600 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 (millions) | 1073.4 |
| Uniformity | 75% |
| Screen size | 0.51m ~ 7.62m (20" ~ 300") diagonal |
Lamp info
| Light source type | Laser |
| LASER life | 30,000 hours |
Optical
| Throw ratio | 1.4:1 ~ 2.24:1 |
| Projection distance (m) | 1m - 9.3m |
| Zoom | 1.6 |
| Zoom type | Manual |
| Focal length (mm) | 20.91 ~ 32.62 |
| Lens shift | Vertical +15% |
| Native offset | 118% |
| Lens shift | Yes - see product downloads for more information |
Connectivity
| Connections | | Inputs 2 x HDMI 2.0, 1 x Audio 3.5mm, 1 x 3D sync, 1 x VGA | | Outputs 1 x Audio 3.5mm, 2 x USB-A power 1.5A | | Control 1 x RS232, 1 x RJ45, 1 x 12V trigger |
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General
| Noise level (min) | 28dB |
| Noise level (max) | 30dB |
| PC compatibility | FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac |
| 2D compatibility | Refer to User Manual OSD tree |
| 3D compatibility | Yes (DLP 3D; PC frame sequential 120Hz 3D, Blu-ray DVD 3D) |
| 3D | Full 3D |
| Security | Security bar, Kensington Lock, Password protected interface |
| IP rating | IP6X |
| OSD / display languages | 25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese |
| 24/7 operation | Yes |
| 360° operation | Yes |
| Operating conditions | 0°C ~ 40°C, Max. Humidity 80%, Max. Altitude 2,500m |
| Remote control | Card style |
| Speaker count | 1 |
| Watts per speaker | 15W |
| In the box | AC power cord
Remote control
2x AAA batteries
EZC-USB WiFi dongle
Basic user manual |
Power
| Power supply | External power supply, 100V ~ 240V, 50-60Hz |
| Power consumption (standby) | <0.5W |
| Power consumption (min) | 155W |
| Power consumption (max) | 245W |
Weight and dimensions
| Dimensions (W x D x H) mm | 274 x 216 x 108 |
| Gross weight | 4.3 kg |
| Net weight | 2.9 kg |