OPTOMA ZK810T Laser Projector 4K 8600lm W9PD7MA01VZ1

Optoma ZK810T. Projector brightness: 7200 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 30000 h. Focal length range: 18.72 - 29.59 mm, Zoom type: Auto, Throw ratio: 1.26:1 - 2:1. Serial interface type: RJ-45, RS-232. Noise level: 38 dB, Noise level (economic mode): 34 dB, On Screen Display (OSD) languages: Simplified Chinese, German, Dutch, English, Spanish, French, Indonesian, Italian, Japanese,......