GW Security NVR Network Video Recorder with PoE Switch Built in - Supports 5MP /3MP /2MP 1080P ONVIF PoE Cameras @ 30fps Realtime (Pre-Installed 2TB HDD, 16 Channel NVR with 8 PoE Port Built in) GW Security NVR Network Video Recorder with PoE Switch Built in - Supports 5MP /3MP /2MP 1080P ONVIF PoE Cameras @ 30fps Realtime