Lorex L17LD424251 Internet Remote 17-Inch Integrated LCD/DVR Surveillance System with 4 Weatherproof Color Cameras Internet remote functions: Live view, Play, Recording, Search & Video Backup, all supported by free Lorex DDNS service Single Channel, Sequential, PIP, and Quad View Selections 4 included Color Surveillance Cameras: 40ft Night Vision 420 TVL Resolution IP66 Weatherproof Rating Features include Alarm Block connections, PTZ Camera Support, Audio line input Includes: 17 LCD DVR, 250GB SATA HDD (pre-installed), Remote Control, Power Supplies, 4 Cameras & mounts, 60 ft. camera extension cables (X4), 10 ft. Ethernet cable, Software application CD, Mouse