Amcrest 4K Security Camera System w/ 4K 8CH PoE NVR, (4) x 4K (8-Megapixel) IP67 Weatherproof Metal Bullet POE IP Cameras, 2.8mm Lens, Pre-Installed 2TB Hard Drive, NV4108E-HS-IP8M-2496EB4-2TB (Black) : Specification Sheet : Page 3