ViewSonic LS831WU

4,500 ANSI Lumens WUXGA Ultra Short Throw Laser Installation Projector
  • 0.25 ultra short throw for space saving installation
  • 2nd generation Laser Phosphor technology with 20,000 hours lifespan
  • 4,500 ANSI Lumens offering bright images in any environment
  • Larger screen size with lower cost-per-inch
  • Cost-effective built-in HDBaseT receiver
  • Creativity realized by 360° projection

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  • Type: LCD Projector
  • Brightness: 4,100 Lumens
  • Resolution: 1024×768 (XGA)
  • Contrast Ratio: 20,000:1
  • Lamp Life: 20,000 Hours Eco Mode, 10,000 Hours On Normal Mode
  • Display: 2x HDMI, 2x VGA
  • Auto feed 130 sheets
  • Cross cut (4x40mm)
  • 220mm feed width
  • 10m/min shredding speed
  • Shreds credit cards, clips, staples, CDs, & films
  • Security level: P3
  • 30L removable bin
  • Unit weight: 9.0 kg
  • Low noise operation
  • Dust-proof design with electronic controls
  • ViewSonic® 86″ 4K Interactive Display
  • Ultra Fine Touch Technology offering up to 40-point touch for a pen-on-paper writing experience​
  • My ViewSonic Whiteboard software with engaging classroom tools​
  • Screen share via USB-C or wirelessly via my ViewSonic Display and ViewSonic Cast with Airplay and Chromecast
  • Intuitive remote device control and multimedia broadcast with my ViewSonic Manager ​
  • Android 11 OS powered by an octa-core CPU for optimized efficiency and security (Upgradable to Android 13)
  • 43″ 4K Ultra HD Presentation Display
  • Slim even bezel and chassis
  • USB playback photos, music & video
  • Easy Multi-Screen Setups
  • Remote configuration management
  • Multiple HDMI devices control with reliable 24/7 operation
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