flir digimerge dnr104p2 series hd security nvr, 4 ch, 4 port, 1 hdd slot, max 3tb, supports 720p/1080p/2mp flir, lorex, and onvif ip cameras, white, 2tb (m. refurbished)FLIR Digimerge DNR104P2 Series HD Security NVR, 4 Ch, 4 Port, 1 HDD Slot, Max 3TB, Supports 720p/1080p/2MP Flir, Lorex, and Onvif IP Cameras, White, 2TB (M. Refurbished)