Viewsonic

Viewsonic X2000B-4K. Projector brightness: 2000 ANSI lumens, Projector native resolution: 2160p (3840x2160), Contrast ratio (typical): 3000000:1. Service life of light source: 20000 h, Lamp power: 74 W, Lamps quantity: 1 lamp(s). Zoom type: Fixed, Offset: 140%. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160, Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p. Serial interface type: RJ-45, HDMI connector type: Full-size

Viewsonic VB-BLF-004. Maximum weight capacity: 154.1 lbs (69.9 kg). Height adjustment range: 0 - 25.6" (0 - 650 mm). Product color: Black

Viewsonic IFP6552-1C. Display diagonal: 64.5", Display brightness: 350 cd/m², Display resolution: 3840 x 2160 pixels. Processor architecture: ARM Cortex-A73, Processor frequency: 1.8 GHz. User memory: 32 GB, RAM capacity: 4 GB, RAM type: LPDDR4. Ethernet LAN data rates: 10,100,1000 Mbit/s, USB connector type: USB Type-A, USB Type-B. Speaker power: 15 W, Subwoofer RMS power: 15 W

Viewsonic IFP6552. Display diagonal: 65", Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub. VESA mounting. Product color: Black

Viewsonic CD-EW-90-04. Number of years: 4 year(s), Type: On-site

Viewsonic IFP6550-E1. Display diagonal: 65", Display brightness: 350 cd/m², Display resolution: 3840 x 2160 pixels. Processor frequency: 1.2 GHz. Ethernet LAN data rates: 10,100,1000 Mbit/s. Subwoofer RMS power: 15 W. Panel mounting interface: 600 x 400 mm