48 Camera PoE System : (1) 64 Channel Ultra 4K NVR + 1080P 2MP 30FPS 2.8-12mm IP PoE (43) Dome + (5) Bullet Cameras + (22) 500ft Cu Cat6 Burial Cable – www.CCTV.supplies
8 Channel NVR Security Camera System with 4 * 5MP IP Dome 2.8-12mm Motorized Lens Camera, Human Detection, 4X Motorized Zoom, Built-In Microphone, Vandal-Proof, PoE | GW Security
ARGOS-4 | Underwater IP camera HD – Novasub
Amazon.com : Amcrest 4K 8CH Security Camera System w/ 4K (8MP) NVR, (4) x 4K (8-Megapixel) IP67 Weatherproof Metal Dome POE IP Cameras (3840x2160),Pre-Installed 2TB Hard Drive, NV4108E-HS-IP8M-2493EW4-2TB (White) : Electronics
4-Channel 4MP IP Dome Camera System
ANNKE VC500 5MP Vandal-Resistant Outoor PoE Security IP Camera - ANNKE Store
Dahua Outdoor 4mp Qhd Full Color Wifi Ip Camera Two-way Talk Active Deterrence Dual Antenna Built-in Hotspot 4-mode Night Vision - Ip Camera - AliExpress
Hikvision DS-2CD2146G1-IS 4MM Outdoor Dome IP Camera