The Swann 4K Ultra-HD eight-camera, 16-channel Master Series set features a reliable wired connection to have it DIY or professionally installed. You can record onto a 2TB hard drive with no fees ever, and it has upscaled 4K HD, True Detect for fewer false alarms, color night vision up to 32ft. and 130ft. in black and white, and heat and motion-trigger senor lights, mobile alerts and video recording. The bullet cameras are weatherproof and the system is compatible with the Swann Security app.