... .USB OR RS232 touch interface 4.Worldwide agency approvals 15"Open-frame Touch Monitor(Water-proof)Model:COT150-IWF01CJtouch’ ... Sync. (TTL)Video Signal Input ConnectorMini D-Sub 15-pin VGAFrequency(H/V)30~80KHz / 60~75HzPower Supply Type: External brickInput ... MENUFunction Brightness, Contrast Ratio, Auto-adjust, Phase, Clock, H/V Location, Languages, Function, ResetTouch screen Type15“ IR touch panel( ...