ArmorView&reg; 16 Channel CCTV Security DVR Day & Night Weatherproof Camera System with 1TB Hard Drive Installed There are 8X aluminium alloy made 420TV Lines color cameras equipped with auto activated 36 Infrared lights for night vision capabilities that can record discreetly up to 80ft of night time conditions. 8X 24IR LED white dome camera comes with a swivel base which can be manually adjusted up to 360 degrees in rotation and 60degrees upwards/downwards Each camera is tested and rated weatherproof for indoor and outdoor use. The ADR-8216 features the latest H.264 video compression technology, a combination of high quality (D1) and real-time video (CIF), offers multiple operation (Pentaplex) allowing users to simultaneously live view, mobile monitoring, record, playback, network back-up videos without sacrificing any performance. It is also user friendly which you can monitor your system on your phone (iPhones and other Smartphones) or on a PC anytime and anywhere in the world. (Network Remote Access). ADR-8216 is pre-installed with a brand new 1TB hard drive.