The 32-channel AcuPick 8K Network Video Recorder from Dahua Technology is designed with a powerful processor to support high access and forwarding bandwidth and strong decoding capabilities to produce unimpeded streams. Thanks to its built-in analytics chip and Dahua's advanced deep learning algorithms, the NVR supports a variety of analytics functions, such as AcuPick, high-precision Face Detection+, and Perimeter Protection to shorten the response time to events and make videos more interactive. The NVR features 4 SATA ports supporting up to a 16TB HDD each. This model comes with 4TB HDD storage. The NVR also has one eSATA port.