Dahua Dome PTZ IP da 4MP with 4x zoom and AI WizSense – video surveillance camera SD1A404XB-GNR adopts advanced CNN deep learning algorithms to support primeter protection with high accuracy. The device is equipped with smooth control, high quality image, and good protection, meeting compact size demands of video surveillance applications.

People Counting function uses advanced image processing technology to capture depth information from within images. The Dome PTZ IP da 4MP with 4x zoom 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 entrance and exit with up to 95% counting accuracy. For challenging low-light applications, Dahua Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.005 lux. The Dome PTZ IP da 4MP with 4x zoom camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments. Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -30 °C to +60 °C with 95% humidity. Subjected to rigorous dust and water immersion tests and certified to the IP66 Ingress Protection rating makes these devices suitable for demanding outdoor applications.

The Dome PTZ IP da 4MP with 4x zoom 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. 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+ 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.