Watch how I scare off that shady character at my entrance door…My distinctive Pappy’s Twist… Bonus three in-one Video…Unbox, Set up, and Evaluate. For this Wi-fi four channel Surveillance video system with HD 720P Colour. Cell monitoring functionality, safe WiFi, and 2-Method Audio. At Harbor Freight $259.99 comes with (2) cameras and extra cameras are $89.99 ea. The worth has come down a bit since I posted this.