... / 8ch@720P / 4ch@1080PIP Camera Supported ListDahua, Arecont Vision, AXIS, Canon, Dynacolor, Panasonic, SAMSUNG, SANYO, SONY, ONVIFVideo Output1 HDMI(video & audio ... , 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