Q-See Surveillance System QTH163-12DE-3 16-Channel HD Analog DVR with 3TB Hard Drive, 12-1080p Bullet/Dome Security Cameras (Black) 1080p Resolution - Record video at full HD resolution and capture objects--near or far--in stunning detail D-I-Y Easy Setup - Siamese BNC cabling pairs power and video together for quick and easy setup Mobile Surveillance - View cameras and recordings anytime from your phone, tablet, or computer Western Digital Surveillance Drive - The included surveillance-rated hard drive from WD is engineered specifically for constant recording and ultimate reliability