NET VIDEO RECORDER 4CH/NVR4104-EI DAHUA

Introduced by Dahua Technology, WizSense is a series of AI products and solutions that use an independent AI chip and deep learning algorithm. It focuses on the human and the vehicle with high accuracy, enabling users to quickly act on specific targets. Based on Dahua's advanced technologies, WizSense provides smart, simple and inclusive products and solutions.

Face detection

The face detection feature is designed to detect whether a human face appears in a video recording. This technology uses a deep learning algorithm that handles facial detection, tracking, optimization and capture, and then generates the best facial snapshots.

Face recognition

Dahua facial recognition technology extracts the features of captured faces and compares them with those in the facial database to recognize a person's identity.

Perimeter protection

Automatic filtering of false alarms caused by animals, rustling leaves, bright light, etc. allows the system to secondary target recognition. Improved alarm accuracy.

SMD Plus

With an intelligent algorithm, Dahua Smart Motion Detection technology can categorize targets that trigger motion detection and filter the motion detection alarm triggered by other targets to ensure effective and accurate alarm.

AI Search

Support AI search by metadata of various targets or uploading face photos to the device and comparing them with registered faces for similarity. Let operators quickly and easily search multiple channels and long durations, effectively find out when and where an interested person appeared.

Heat map using camera

Dahua heat map technology is used to display crowd density and the probability of people showing up. Export and display crowd status in different colors. Broadly speaking, crowd status is a statistic of the number of people in spatial and temporal dimensions.

Quick selection

Dahua Quick Pick technology allows users to quickly select human/vehicle targets of interest, making it easier to search for SMD events