iPhone4S new countertop KTV VOD Taiwan

Product Details: touch one machine parameters Product Specifications: 19-inch, 21.5-inch touch Resolution: 4096 * 4096 Scan rate: 55 frames / sec Linearity error: 1.5mm response speed: <16ms Input Method: finger, gloved hand touch-sensitive media or other opaque activate the touch times: Unlimited Touch Activation Force: using infrared touch technology, without Touch Activation Force touch object: opaque objects greater than 5mm diameter uprising: the Mohs hardness rating of 7 Optical indicators: transmittance ≥95%, up to 100% (no glass) Waterproof: IP65 drift: no drift, no change in interference with the environment: the whole point of anti-glare interference (which can be used outdoors) life: over 7 years Interface : USB, RS-232, PS / 2 operating system applies: Windows7 / vista / XP / 2000 / NT / 98/95, Linux and embedded systems