Experience the next generation of premium, Do-It-Yourself security with the LNR400S Series High Definition Network Video Recorder (HD NVR). This cutting-edge NVR is bundled with weatherproof HD IP cameras to provide you with stunning 4 Megapixel HD recording in real-time on all channels. Each cameras requires just a single Ethernet cable connecting it to the NVR, which provides both power and video using Power over Ethernet (PoE) technology. Connect the cameras to the HD NVR's 16 integrated PoE ports for a truly plug-and-play surveillance experience that will have you up and running in no time. A high-capacity security-grade HDD is pre-installed, allowing you record days of footage as lifelike as life itself. Maintain vigilance with the ultimate in recording resolution and picture quality in your corner.