Kuumakse al. 
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.
Specifications:
Display/image
| Display technology |
DLP®
|
| Resolution |
1080p Full HD (1920×1080)
|
| 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 |
|
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 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
|
