Q-See 8 Channel High Definition 720p Security System QC938-8Z1-1 with 1TB Hard Drive, 6 720p Bullet Cameras, 2 720p Dome Cameras, and 80'Night Vision High Definition 720p Recording on All 8 Channels Weatherproof Bullet and Dome Cameras 1TB Western Digital Purple Drive for Storage of footage Free Apps for Mobile devices and Tablets (Apple & Android) Peace of Mind - Anywhere, Anytime.