... <5mmResponse Speed7ms~15msScanning speed50 Scans/sTransparency> 95%, Up to 100%Input MethodFinger, gloved hand, or opaque objectTouch TimesUnlimitedMinimum ... 90%(no condensing at max 40°C)AltitudeUp to 3,000mNoisenoPower1.25W 10%,250MA 10%CommunicationRS-232 Interface ... CQC.Touch screen use demohttp://youtu.be/VRybkNfMFVQHow to use S series Touchscreenhttp://youtu.be/DbupePMlVqMUse touchscreen ...