Reliable Wired Connection - do-it-yourself or professional installed. Record onto 2TB hard drive with no fees ever. Upscaled 4K HD. True Detect - fewer false alarms. Night2Day - color night vision up to 32ft 130ft in black and white. Heat and motion trigger sensor lights mobile alerts and video recording. Weatherproof cameras. Swann Security app - see live or playback video receive alerts and more. VGA and HDMI video outputs. (3) USB 2.0 ports. Includes: 8 Channel NVR with 2TB Hard drive. 4 Bullet cameras. Ethernet cables. HDMI cable. Power adapter.