Optoma ZU1100. Projector brightness: 11500 ANSI lumens, Projection technology: DLP, Projector native resolution: WUXGA (1920x1200). Light source type: Laser, Service life of light source: 30000 h. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 800 x 600 (SVGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), Supported video modes: 480i, 525i, 576i, 625i, 720p, 1080i, 1080p. Serial interface type: RJ-45. Noise level: 40 dB, Noise level (economic mode): 38 dB, On Screen Display (OSD) languages: German, Dutch, English, Spanish, French, Indonesian, Italian, Japanese, Portuguese, Russian