Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x1080) 3D

Business Short throw projector White. DLP 4200 ANSI lumens. Laser 30000 h. 1080p (1920x1080) 16:9 300000:1. Screen size compatibility: 914.4 - 7416.8 mm (36 - 292) Number of colours: 1.073 billion colours. Focus: Manual. Ethernet LAN. Built-in speaker(s) 15 W. 3D. AC. Projector. Projector brightness. 4200 ANSI lumens. Projection technology. DLP. Projector native resolution. 1080p (1920x1080). Contrast ratio (typical). 300000:1. 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 (dynamic). 2000000:1. Number of colours. 1.073 billion colours. Uniformity. 75%. Vertical scan range. 24 - 120 Hz. Horizontal scan range. 15 - 135 kHz. Light source. Light source type. Laser. Service life of light source. 30000 h. Lens system. Focus. Manual. Focal length range. 7.51 mm. Zoom capability. No. Zoom type. Fixed. Throw ratio. 0.496:1. Offset. 116%. Video. 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 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 (XGA), 800 x 600 (SVGA), 640 x 480 (VGA). Ports & interfaces. VGA (D-Sub) ports quantity. 1. HDMI ports quantity. 2. HDMI version. 2.0. USB 2.0 Type-A ports quantity. 2. Headphone outputs. 1. Serial interface type. RS-232, RJ-45. 3D sync port. Yes. 12V trigger ports quantity. 1. 12V trigger. Yes. Network. Ethernet LAN. Yes. Features. Noise level. 29 dB. 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. Number of OSD languages. 25. International Protection (IP) code. IP6X. High Dynamic Range (HDR) technology. High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG). High Dynamic Range (HDR) supported. Yes. Password protection. Yes. Multimedia. Built-in speaker(s). Yes. Number of built-in speakers. 1. RMS rated power. 15 W. Design. Product type. Short throw projector. Market positioning. Business. Product colour. White. Cable lock slot type. Kensington. Power. Power source. AC. Power consumption (standby). 0.5 W. Power consumption (max). 170 W. AC input voltage. 100 - 240 V. AC input frequency. 50 - 60 Hz. Auto power off. Yes. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Operating relative humidity (H-H). 0 - 80%. 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. Batteries included. Yes. Manual. Yes. Cables included. Power. Technical details. Sustainability certificates. SCS Product Category Rule (PCR)