1080p HD 16-Channel Security System 1TB HDD DVR & 8x 1080p HD Cameras NEW. 16-Channel Security System with Four 1080p HD Outdoor Cameras, Advanced Motion Detection and Smart Home Voice Control. 1080p HD 16-Channel Security System with Eight 1080p HD Outdoor Cameras, Advanced Motion Detection and Smart Home Voice Control & 8x 1080p HD Cameras ...