ZOSI 8 Channel Full 960H Surveillance CCTV DVR Security System with 4-960H/1000TVL Outdoor waterproof Cameras and Pre-Installed 1TB Hard Drive 960H 1000 TV Lines provides Excellent Video Quality and Clarity,day night vision ,color at daytime ,black and white at night Includes 4 color CMOS IP66delicate and white aluminuml Cameras with High Resolution and night vision up to 65ft/20m Connect your smartphone or tablet to your system with a quick scan of the QR Code, Support TV,VGA & HDMI output synchronously,Pre-Installed 1TB Hard Drive for recording Stream Live Video Directly to a remote MAC or PC, iPhone, iPad, or Android (with included ZOSI Secu365 app), All systems CE & FCC certified with qualified power supplies,Guaranteed for one year quality warranty