Benq LW820ST Interactive Short Throw Laser Projector
- Model Number: LW820ST
- Brightness(ANSI): 3600
- Contrast Ratio: 100,000:1
- Light Source Life: 20000 Hrs
- Speaker: 10W x1 Speaker
- Connectivity: Laser 0.52 Short Throw HDMI x2 USB Type A(Power Only) Composite Video In S Video In Audio In/ Out LAN x1 (LAN Control)
- Battery: Upto 3 Hrs of Battery backup