1.4CH,H-264Compression 2.Support netword,playback 3.Bckup file thouht ... : pc/network playbackColor: blackPackaging & DeliveryPackaging Detail:GiftBoxDelivery Detail3daysSpecificationsDVR 9104V, 1.4CH,H-264Compression 2.Support netword,playback 3.Bckup file thouht ... )Recording Resolution & Frame Rate:D1,CIF ,HD Resolution 3)4CH Video,4CH Audio,with VGA 4)Realtime recording,Motion detection 5)Manual ...