... Flow fans, no noise,Steel enclosure, Dualchannel,stereopoweramplifier,touch self-service kiosk touch screenSurface acoustic wave touch screen, infrared ... -strap instantaneous current 5AacousticsDual channel, stereo surround power amplifier, output power 2 × 10WFanindustrial control positive axis Flow fans, no ... code scanning, keypad, micro-printer, fingerprint roll machinetouch self-service kiosk...