| Specification |
| Projector |
|---|
| Number of colours | 1.073 billion colours | | Projector native resolution | 1080p (1920x1080) | | Native aspect ratio | 16:9 | | Supported aspect ratios | 4:3, 16:10, 16:9 | | Screen size compatibility | 914.4 - 7416.8 mm (36 - 292") | | Contrast ratio (typical) | 300000:1 | | Contrast ratio (dynamic) | 2000000:1 | | Zoom capability | No | | Vertical scan range | 24 - 120 Hz | | Horizontal scan range | 15 - 135 kHz | | Uniformity | 75% | | Projection technology | DLP | | Projector brightness | 4200 ANSI lumens | | Zoom type | Fixed | | Lamps |
|---|
| Light source type | Laser | | Service life of light source | 30000 h | | Light source |
|---|
| Light source type | Laser | | Service life of light source | 30000 h | | Lens system |
|---|
| Zoom capability | No | | Focus | Manual | | Focal length range | 7.51 mm | | Throw ratio | 0.496:1 | | Offset | 116% | | Zoom type | Fixed | | Scanning frequency |
|---|
| Vertical scan range | 24 - 120 Hz | | Horizontal scan range | 15 - 135 kHz | | Video |
|---|
| Supported 3D formats | Frame Sequential | | Analog signal format system | NTSC J, NTSC M, NTSC 3.58, NTSC 4.43, PAL 4.43, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM 4.25/4.4, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L | | Full HD | Yes | | 3D | Yes | | Supported graphics resolutions | 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1024 x 768 (XGA), 800 x 600 (SVGA), 640 x 480 (VGA) | | Audio |
|---|
| Built-in speaker(s) | Yes | | Number of built-in speakers | 1 | | RMS rated power | 15 W | | Ports & interfaces |
|---|
| 12V trigger | Yes | | HDMI version | 2.0 | | VGA (D-Sub) ports quantity | 1 | | HDMI ports quantity | 2 | | Headphone outputs | 1 | | Serial interface type | RS-232, RJ-45 | | 12V trigger ports quantity | 1 | | 3D sync port | Yes | | USB 2.0 Type-A ports quantity | 2 | | Network |
|---|
| Ethernet LAN | Yes | | Sound emission |
|---|
| Noise level | 29 dB | | Technical details |
|---|
| Product colour | White | | On Screen Display (OSD) | Yes | | On Screen Display (OSD) languages | Arabic, Czech, Danish, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Traditional Chinese, Spanish, Swedish, Turkish, Vietnamese | | Sustainability certificates | SCS Product Category Rule (PCR) | | Performance |
|---|
| Market positioning | Business | | Password protection | Yes | | On Screen Display (OSD) | Yes | | On Screen Display (OSD) languages | Arabic, Czech, Danish, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Traditional Chinese, Spanish, Swedish, Turkish, Vietnamese | | Vertical scan range | 24 - 120 Hz | | Horizontal scan range | 15 - 135 kHz | | Noise level | 29 dB | | Number of OSD languages | 25 | | Features |
|---|
| Password protection | Yes | | On Screen Display (OSD) | Yes | | On Screen Display (OSD) languages | Arabic, Czech, Danish, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Traditional Chinese, Spanish, Swedish, Turkish, Vietnamese | | Noise level | 29 dB | | High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) | | High Dynamic Range (HDR) supported | Yes | | Number of OSD languages | 25 | | International Protection (IP) code | IP6X | | Multimedia |
|---|
| Built-in speaker(s) | Yes | | Number of built-in speakers | 1 | | RMS rated power | 15 W | | Design |
|---|
| Market positioning | Business | | Product type | Short throw projector | | Cable lock slot type | Kensington | | Product colour | White | | Power |
|---|
| AC input voltage | 100 - 240 V | | AC input frequency | 50 - 60 Hz | | Power consumption (max) | 170 W | | Power source | AC | | Power consumption (standby) | 0.5 W | | Auto power off | Yes | | Packaging data |
|---|
| Package weight | 4.3 kg | | Security |
|---|
| Cable lock slot type | Kensington | | Operational conditions |
|---|
| Operating relative humidity (H-H) | 0 - 80% | | Operating temperature (T-T) | 0 - 40 °C | | Operating altitude | 0 - 2500 m | | Weight & dimensions |
|---|
| Weight | 2.9 kg | | Width | 274 mm | | Depth | 216 mm | | Height | 114 mm | | Package weight | 4.3 kg | | Packaging content |
|---|
| Remote control included | Yes | | Manual | Yes | | Cables included | Power | | Batteries included | Yes |
|
| Description |
Optoma ZH451ST. Projector brightness: 4200 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Laser, Service life of light source: 30000 h. Focus: Manual, Focal length range: 7.51 mm, Zoom type: Fixed. Analog signal format system: NTSC J, NTSC M, NTSC 3.58, NTSC 4.43, PAL 4.43, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL..., Supported 3D formats: Frame Sequential, Supported graphics resolutions: 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1024 x 768.... Serial interface type: RS-232, RJ-45 |
