Person/Vehicle Detection - Smart PoE IP cameras can identify people and vehicles minimizing unwanted alerts such as animals or shadows. Stunning HD Display - This security camera system displays in a 2560 × 1920 HD resolution, providing users with crystal-clear footage both during the day and at night. Plug and Play PoE System - The system includes four 60ft CAT5 network cables, which allows for easy installation and set-up. After connecting the security cameras to the NVR ports, recording and live views can be seen within seconds via an HDMI monitor. Stable Connection and Digital Signal - Unlike CCTV DVR system, videos will not lose quality or be destroyed by faulty cables. A strong digital signal maintains a 5MP high-definition image via 330ft CAT6 or 270ft CAT5 Ethernet cables. HDD Storage and Remote Playback - Including a pre-installed 2TB HDD, videos can be recorded and stored for ten days without overwriting occurring.