... full-time audio synchronization, real-time surveillance, monitor, video, playback, network synchronization four workers, MODELASP ... channel,eventKinescope modeManual videoContinuous videoTiming videoMovement detection video tapeLinkage alarm videoAlarm input/outputSupport alarm decoder, ... the largest of 32 input / 32 outputMultiplex waySurveillance, video, playback, alarm, backup, control, etc. support ...