Amcrest 5MP Security Camera System, 4K 8CH PoE NVR, (4) x 5-Megapixel 2.8mm Wide Angle Lens Weatherproof Metal Bullet POE IP Cameras, Pre-Installed 2TB Hard Drive, NV4108E-IP5M-B1186EW4-2TB (White) : Specification Sheet : Page 3