... H Dahua 4 channel network vedio recorder with HDMI,VGA,USB and POE KD-1504N-P: 4 channel@D1, 4 channel@720P, 4 channel@1080P IP ... camera inputs, 1 channel audio inputs; It can support HDMI ... camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoomBackup ModeFlash drive/ USB HDD/ USB CD&DVD-RW/ Network ...