Q-See Surveillance System QTH916-16BU-2 16-Channel HD Analog DVR with 2TB Hard Drive, 15-720p Bullet/Dome Security Cameras, 1-720p PT Camera (Black) Includes 12 HD 720p bullet cameras, 3 HD 720p dome cameras, and 1 HD 720p pan-tilt camera Each camera provides up to 100ft of nigh vision (bullet & dome cameras only) 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