Save 63% on the Zmodo Security System today on Amazon! “Simplified Power over Ethernet technology gives you high-definition, digital video signal with the stability of a wired connection. One network cable connects each camera to the back of the NVR, simultaneously providing power and transmitting the video.” Free mobile app allows you to monitor your home or business while you aren’t there. The app features a push feature that alerts you when movement is detected. You can also view live video from a computer’s web browser. A great and easy way to protect your house or business!