... CameraFast x 128 , Slow, Forwaed, Revese, Image by imageBACKUPDVD r/w, CD r/w, HDD, Stick mamory, NetworkEach Camera, ALL Camera, Time ... , Internal HDD(Replay,Convert,Copy,Print)USBUSB 2.0DVD r/w, CD r/w, HDD, Stick mamorySERIALRS232 / RS422 / RS4858 camera Pan/Tilt ...