... Camera Supported ListDahua, Arecont Vision, AXIS, Canon, Dynacolor, Panasonic, SAMSUNG, SANYO, SONY, ONVIFVideo Output1 HDMI(video & audio), 1 VGAVoice Intercom1 channel ... Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoomBackup ModeFlash drive/ USB HDD/ USB CD&DVD-RW / eSATA ... 375mm×285mm×50mm(W×D×H)Weight3.0KG(without HDD) digital video recorder camera dvr