Most surveillance cameras in the market are far too complicated to install and operate, which defeats their purpose. Ditch the complexities and focus on what's important with Foscam 8 Channels xPoE 720P CCTV Surveillance System. This plug and play security system features Power over Ethernet (xPoE) technology, a single network cable connects your IP camera with NVR for both power supply and video signal transmission. Simpler wiring process for DIY enthusiasts! Accessing your devices are easier too! Whether you're using a phone, tablet, or PC, you can control and view videos within seconds at any time. Surveillance has never been this easy!