1,4CH CCTV and DVR Recorder H.264 2,With total 100fps support 4D1@25fps 3, ... a 2TB HDD, with VGA, RS485, mouse 4CH CCTV and DVR Recorder H.264 FeaturesWith H.264 High efficiency Video CompressionSupport 4CH ... , support IE review and CMS(can manager over 500 units DVR)With Chinese, Russian, English, Italian, Portuguese, Spanish, …….. , Arabic 25 ... x 45mm(W*D*H)Weight3.5kg 4CH CCTV and DVR Recorder H.264