Business Ultra short throw projector White. DLP 4200 ANSI lumens. Laser 30000 h. UHD 4K (3840x2160) 16:9 1800:1. Screen size compatibility: 2540 - 3810 mm (100 - 150"). Ethernet LAN. Built-in speaker(s) 15 W. 3D. AC 250 W. Projector. Projector brightness. 4200 ANSI lumens. Projection technology. DLP. Projector native resolution. UHD 4K (3840x2160). Contrast ratio (typical). 1800:1. Native aspect ratio. 16:9. Supported aspect ratios. 4:3, 16:9. Screen size compatibility. 2540 - 3810 mm (100 - 150"). Projection distance. 0.614 - 0.894 m. Vertical scan range. 24 - 240 Hz. Horizontal scan range. 15 - 140 kHz. Light source. Light source type. Laser. Service life of light source. 30000 h. Lens system. Zoom type. Fixed. Throw ratio. 0.25:1. Offset. 120%. Video. Full HD. Yes. 3D. Yes. Ports & interfaces. HDMI ports quantity. 2. HDMI version. 2.0. HDBaseT port. Yes. Service port type. USB Type-A. Serial interface type. RJ-45, RS-232. PC Audio out. Yes. 3D sync port. Yes. DC-in jack. Yes. Enhanced Audio Return Channel (eARC). Yes. Network. Ethernet LAN. Yes. Ethernet LAN (RJ-45) ports. 1. Features. Noise level. 34 dB. Noise level (economic mode). 29 dB. On Screen Display (OSD). Yes. On Screen Display (OSD) languages. Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Farsi, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Turkish, Vietnamese. Number of OSD languages. 25. International Protection (IP) code. IP6X. High Dynamic Range (HDR) technology. Hybrid Log-Gamma (HLG). High Dynamic Range (HDR) supported. Yes. Multimedia. Built-in speaker(s). Yes. Number of built-in speakers. 1. RMS rated power. 15 W. Design. Product type. Ultra short throw projector. Market positioning. Business. Product colour. White. Cable lock slot type. Kensington. Cable lock slot. Yes. Power. Power source. AC. Power consumption (typical). 250 W. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Operating relative humidity (H-H). 0 - 80%. Storage relative humidity (H-H). 0 - 90%. Operating altitude. 0 - 3048 m. Weight & dimensions. Weight. 4.5 kg. Width. 327 mm. Depth. 327.8 mm. Height. 85 mm. Packaging content. Remote control included. Yes. leaflet