โปรเจคเตอร์ ยี่ห้อ Viewsonic รุ่น LS921WU

• 6,000 ANSI Lumens to deliver bright images up to 200″ in size
• 2nd generation Laser Phosphor technology with a 20,000-hour lifespan
• 0.81-0.89 short throw ratio for minimal space consumption
• Wide H/V lens shift, 360° projection & portrait mode for flexible installation
• Dual HDMI 2.0b supporting 4K HDR/HLG content
• Cost-effective compact size and built-in HDBaseT