Dahua SD4A425DB 4MP 25x Starlight IR WizSense Network PTZ Camera

Manufacture # Dahua | Model # DH-SD4A425DB-HNY

With its powerful optical zoom, and accurate pan and tilt capabilities, the PTZ camera provides an all-in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions.

Features:

• With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance.
• The camera produces vivid images, even in high-contrast lighting conditions, by using industry-leading wide dynamic range (WDR) technology.
• Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.
• This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules.
• PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment.
• Empowered by Deep-Learning Algorithms, Dahua SMD filters out motion detection alarms triggered by targets that are not a concern. It quickly recognizes humans and vehicles, triggering alarms when an intrusion occurs.

Overview:

• Image Sensor: 1/2.8" CMOS
• Pixel: 4 MP
• Max. Resolution: 2560 × 1440
• Network Port: RJ-45 (10/100 Base-T)
• Iris Control: Auto; manual; fixed

Manufacturer Warranty: 03 Years Limited Warranty