Dahua DH-SD49425XB-HNR-G | 4MP 25x Starlight IR 4G WizSense Network PTZ Camera

Dahua DH-SD49425XB-HNR-G | 4MP 25x Starlight IR 4G WizSense Network PTZ Camera

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.

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 (120 dB) optimizes both the bright and
dark areas of a scene at the same time to provide usable video.

Perimeter Protection

Automatically filtering out false alarms caused by animals, rustling
leaves, bright lights, etc. Enables system to act secondary recognition
for the targets. Improving alarm accuracy.