... resolution:16 x CIFFrames:1F/S ~ 30F/S (Adjustable)Hard Disk4 SATA Hard Disk interface (Support Capacity from 40G to 6T in Total ... ,Open or ClosedAlarm ModeSensor Input, Motion Detection, Video Loss, Full Disk Space.NetworkEthernet (10/100M ),LAN,WAN and ADSLControl WayUSB2.0 ... mm (W*D*H)Weight6.5KG 16 Channel Standalone DVR Best Quality Brand DV-8716