Q-See Surveillance System QTH916-8AG-2 16-Channel HD Analog DVR with 2TB Hard Drive, 8-720p Security Cameras (Black) 16 high definition 720p bullet cameras Each camera provides up to 100ft of night vision Comes with pre-installed 2TB hard drive Remote monitoring Stream live video directly to a remote MAC or PC, iPhone, iPad, or Android and receive email alerts upon motion detection