4CH AHD DVR HD 1080P Outdoor CCTV Security Camera System IR with 1TB Hard Drive. Listing and template services provided by inkFrog. The item “4CH AHD DVR HD 1080P Outdoor CCTV Security Camera System IR with 1TB Hard Drive” is in sale since Thursday, July 30, 2020. This item is in the category “Consumer Electronics\Surveillance ...