[. . . ] Ideal for when more than one user needs to use your application simultaneously -- the 4 Touch Points offer an extremely cost-effective solution. Software Independent Our touch screens are software independent and work with most touch screen software commercially available, including Windows XP/ 7 and Mac OS. [. . . ] Software Independent Our touch screens are software independent and work with most touch screen software commercially available, including Windows XP/ 7 and Mac OS. Designed for 24/7 operation Public signage displays are used in the most demanding applications. The displays are therefore specifically designed and tested for heavy duty operation, even when 24/7 is required. Full HD LCD display 1920 x 1080p This display has a resolution that is referred to as Full HD. The state-of-the-art LCD screen technology has the full high definition widescreen resolution of 1080 progressive lines, each with 1920 pixels. The HDMI input is fully backwards-compatible with DVI sources but includes digital audio. Advanced anti-image sticking Static images left on-screen for extended periods of time may leave a "ghost image" or image sticking effect on LCD displays. Although image sticking on LCD displays is not permanent, you want to prevent this happening, especially in locations where content is shown 24/7. IR Touch With an invisible infrared grid on the top of the screen, you can enjoy amazing accuracy and fast response times, even when touched by a finger, glove or stylus. And no "ghost points". VIDIWALL P O R T R A I T LCD monitor 33614-06-16/04 107 cm (42") multimedia Full HD Specifications · · · · · · · · · · Picture/Display Diagonal screen size: 42 inch / 107 cm Panel resolution: 1920 x 1080p Optimum resolution: 1920 x 1080 @ 60 Hz Brightness: 700 cd/m² Contrast ratio (typical): 1100:1 Response time (typical): 9 ms Aspect ratio: 16:9 Viewing Angle (H / V): 178 / 178 degree Pixel pitch: 0. 485 x 0. 485 Display colours: 1. 06 Billion colours · Bezel thickness: 1. 6 cm/0. 63 inch · Smart insert (WxHxD): 160 x 300 x 55 mm · Set dimensions (W x H x D): 1008 x 598 x 130 mm · Product weight: 30 kg · VESA Mount: 400 x 200 mm Dimensions Operating conditions Supported Display Resolution · Computer formats Resolution Refresh rate 640 x 480 60, 67, 72, 75 Hz 800 x 600 56, 60, 72, 75 Hz 1024 x 768 60 Hz 1280 x 768 60 Hz 1280 x 800 60 Hz 1360 x 768 60 Hz 1366 x 768 60 Hz 1440 x 900 60 Hz 1600 x 1200 60 Hz 1920 x 1080 60 Hz 1920 x 1200 60 Hz · Video formats Refresh rate Resolution 480i 60 Hz 480p 60 Hz 576p 50 Hz 576i 50 Hz 720p 50, 60 Hz 1080i 50, 60 Hz 1080p 50, 60 Hz · Temperature range (operation): 0 - 40 °C · Relative humidity: 10-90 % · MTBF: 50, 000 hour(s) Power · Mains power: 90-264 VAC, 50/60 Hz · Consumption (On mode): Typ. [. . . ] Although image sticking on LCD displays is not permanent, you want to prevent this happening, especially in locations where content is shown 24/7. IR Touch With an invisible infrared grid on the top of the screen, you can enjoy amazing accuracy and fast response times, even when touched by a finger, glove or stylus. [. . . ]