ZOSI ZG2258D 8.0MP PoE Security Camera? This PoE camera is an add-on camera. It cannot be used separately. It needs to connect the Ethernet cable and NVR to work. Only compatible with ZOSI 4K PoE NVR(Model: ZR08DN, ZR16DK). Each camera comes with a 60FT network cable for connection. 4K Ultra High Definition and Night Vision? ...