3 IP Cameras, 1 Dome, 1 CAT5 Cable. Get ultimate scene coverage with our EXCA203IP2-POE Tri-Camera IP Vandal Dome. (3) High Resolution 1MP tri-axial IP cameras with 3.6mm wide angle lenses are positioned at 120 degree intervals inside a single dome housing and can be moved independently. Displays (3) images in a single window using only (1) CAT5 cable and (1) channel on the NVR. Simply connect to a PoE switch or use 12 VDC.