With the ability to differentiate between humans, vehicles, and other objects, the Reolink 16 Channel NVR with 8 × 4K Security Cameras System promptly notifies you when your attention is needed. Person/vehicle detection Audio recording Advanced 3D-DNR technology 4TB HDD built-in IP66 weatherproof Includes 16-Channel NVR Power over Ethernet Crystal clear clarity with 4K Ultra HD The Reolink 16 Channel NVR with 8 Security Cameras captures videos and images in full 3840 × 2160 resolution at 20 frames per second, offering an ultra-clear and smooth viewing experience. Also, with a built-in microphone, you’ll have every audio and visual detail when it matters. Capture everything effortlessly with night vision With 18 powerful infrared LEDs and advanced 3D-DNR technology, the 4K IP camera can capture clear and clean videos at night. 3D-DNR is an advanced form of digital noise reduction used for capturing images in low-light conditions. Its goal is to reduce visible noise in the image by applying a multidimensional approach to image processing. Installation made easy This security system uses a single Ethernet cable for both data transmission and power supply. Besides streamlining setup, PoE capability ensures reliable and lag-free network connection. 24/7 continuous recording With the NVR’s pre-installed 4TB hard disk drive, all 8 cameras can record non-stop, allowing you to access full-day recordings instead of just motion clips, ensuring that nothing goes unnoticed Built for outdoors The waterproof and rugged cameras are enclosed in a heavy-duty aluminum shell, making them capable of withstanding any weather condition, thus providing long-term protection against the elements. Monitor your property, from miles away Stay connected with your home or business from anywhere on your mobile phone, tablet or computer. See live streaming, replay key moments or check on motion alerts with just a few clicks.