Q-See Surveillance System QTH98-8AI-2 8-Channel HD Analog DVR with 2TB Hard Drive, 8-720p Bullet/Dome Security Cameras (Black) Includes 6 high definition 720p bullet cameras and 2 high definition 720p dome cameras Each camera provides up to 100ft of nigh vision Comes with pre-installed 2TB hard drive Remote monitoring (up to 10 users at the same time) Stream live video directly to a remote MAC or PC, iPhone, iPad, or Android and receive email alerts upon motion detection