A Power-Over-Ethernet rotating camera system with a 320 degree view, 3/5 megapixel video output, full color night vision, an 8 channel NVR for 24/7 video recording, and two-way audio. These cameras also come equipped with a built-in human detection system. Cameras are available in a 4 and 8 camera package and with 3 or 5 megapixel options. System comes with a 1 TB hard drive and a 1 year manufactorer warranty.  (Hard drive can be upgraded to a 3 TB for an additional fee; click the chat box and contact support for more details)