Kuumakse al. 
The ZH450ST is one of Optoma’s most compact and hassle-free Full HD 1080p DuraCore laser projectors to date. Designed for maintenance-free continuous operation, this 4200-lumen projector delivers powerful image performance with flexible installation features and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models.¹
To support Optoma’s commitment to sustainability, the ZH450ST 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 ZH450ST features an external power supply offering more reliability, portability and energy efficiency.
Designed with the environment in mind, the eco-friendly chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials.³ In addition, the compact product and packaging size of the Optoma ZH450ST projector allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.¹
Geared for conference rooms, boardrooms, and other corporate spaces, the ZH450ST has a short throw lens meaning it can be positioned less than half a metre from any wall. 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 |
4,200 lumens
|
| Contrast ratio |
300,000:1
|
| Contrast ratio – dynamic |
2,000,000:1
|
| Native aspect ratio |
16:9
|
| Aspect ratio – compatible |
4:3,16:9,16:10
|
| Keystone correction – horizontal |
+/-15°
|
| Keystone correction – vertical |
+/-15°
|
| Displayable colours (millions) |
1073.4
|
| Horizontal scan rate |
15 ~ 140Khz
|
| Vertical scan rate |
24 ~ 120Hz
|
| Uniformity |
75%
|
| Screen size |
0.91m ~ 7.42m (36″ ~ 292″) diagonal
|
Lamp info
| Light source type |
Laser
|
| LASER life |
30,000 hours
|
Optical
| Throw ratio |
0.496:1
|
| Projection distance (m) |
0.4m – 3.2m
|
| Zoom type |
Fixed
|
| Focal length (mm) |
7.51
|
| Native offset |
116%
|
Connectivity
| Connections |
|
General
| Noise level (min) |
29dB
|
| Noise level (max) |
36dB
|
| PC compatibility |
FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
|
| 2D compatibility |
NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)
|
| 3D compatibility |
Yes (DLP 3D; PC frame sequential 120Hz 3D, Blu-ray DVD 3D)ver-Under: 1080p24, 720p50 / 60
|
| 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 1x CR2025 battery Basic user manual |
| Optional wireless models |
UHDCast Pro
|
Power
| Power supply |
External power supply, 100V ~ 240V, 50-60Hz
|
| Power consumption (standby) |
<0.5W
|
| Power consumption (min) |
119W
|
| Power consumption (max) |
173W
|
Weight and dimensions
| Dimensions (W x D x H) mm |
274 x 216 x 114
|
| Gross weight |
4.2 kg
|
| Net weight |
3 kg
|
