Dahua 4M 4x Starlight IR WizSense Network PTZ Camera DH-SD1A404XB-GNR

Dahua 4M 4x Starlight IR WizSense Network PTZ Camera

DH-SD1A404XB-GNR

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chips and deep learning algorithms. It focuses on humans and vehicles with high accuracy, enabling users to act fast on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple, and inclusive products and solutions.

Dahua WizSense PTZ camera adopts advanced CNN deep learning algorithms to support perimeter protection with high accuracy. The camera is equipped with smooth control, high-quality image, and good protection, meeting the compact size demands of video surveillance applications.

Functions:

People Counting

The people Counting function uses advanced image processing technology to capture in-depth information from within images. The camera pairs this information with deep learning algorithms to analyze and detect human bodies and track target objects in real-time. The camera provides statistics for separate individuals’ entrances and exits with up to 95% counting accuracy.

Starlight Technology

For challenging low-light applications, Dahua’s Starlight Ultra-Low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

Environmental

Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -30 °C to +60 °C (-22 °F to +140 °F) with 95% humidity. Subjected to rigorous dust and water immersion tests and certified to the IP66 Ingress Protection rating makes it is suitable for demanding outdoor applications.

Protection

The camera allows for ±15% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 6KV lightning rating provides effective protection for both the camera and its structure against lightning.

Wide Dynamic Range

The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR optimizes both the bright and dark areas of a scene at the same time to provide usable video.

H.265+

H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure, and intelligent noise reduction to deliver high-quality video without straining the network. H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.