The SD210U video projector by Mitsubishi is perfect for business or education. The SD210U is compact and features a detachable remote control keypad. Its anti-theft security ring also makes it safe to travel with. This video projector has 11 levels of white intensity, a dynamic lamp power control system, and BrilliantColor technology, guaranteeing high quality images. The SD210U also comes with vertical keystone correction and auto input detection, making it the perfect tool for all your conferences and presentations. Contents Use Business and education. Technology DLP. Resolution 800 x 600. Brightness (lumens) 2,000. Contrast 2,000 : 1. Focus Information not provided. Presets Information not provided. Lamp 150 W. Lamp life time (in hours) 3000 hours in economy mode. Projection Distance from 1.5 m to 11.9 m. Screen size from 81 to 610 cm. Noise level Information not provided. Inputs / Outputs 1 PC input (D-sub 15), 1 RS 232C input, 1 RCA video input, 1 mini jack audio input. Video standard NTSC/NTSC 4.43/PAL (including PAL-M,N) / SECAM/PAL60. Component video; 480i/p (525i/p), 576i/p (625i/p) 720p(750p), 1080i (1125i 60Hz,1080i (1125i 50Hz). Size 302 x 105 x 221 mm. Weight 2.7 Kg. Included accessories Travel bag, remote controls (x 2) with batteries, 1.80m ower supply cord x1, 1.80m VGA cable x 1, lens cap x 1. Other Anti-theft ring, detachable remote control. If you have any questions regarding this product please contact us.