Reolink NVS8-5MD4 5 MP 8-Channel PoE All-in-One Video Surveillance System with Color Night Vision, Includes a 2 TB Hard Drive The Reolink NVS8-5MD4 5MP PoE security camera system is a powerful all-in-one solution for reliable video surveillance of homes, commercial properties, and outdoor areas. The set consists of an 8-channel PoE network video recorder (NVR) with a built-in 2 TB hard drive, as well as four high-resolution 5 MP Reolink dome cameras, enabling centralized, stable, and continuously available security monitoring.