Model No. SWDVK-810004-US; Includes 4 high-resolution cameras with 600TVL, 1/3 Swann TruColor(TM) (STC) video & powerful IR night vision; Expandable up to 4 more cameras for full 8-channel viewing ; Records continuously from 8 channels for 15 day 1000 8-Channel D1 DVR4 high-resolution cameras60ft coaxial cable per cameraMouseUser Manual