DAHUA 2MP 25x Starlight IR PTZ AI Network Camera DH-SD49225XA-HNR

DH-SD49225XA-HNR is a Dahua 2MP 25x Starlight IR PTZ AI Network Camera launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast
act on defined targets. Based on Dahua’s advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.


System Overview
Dahua PTZ WizSence network camera adopts advanced CNN deep
learning algorithms to support Perimeter Protection with high accuracy.
This camera possess wide monitor range, PFA algorithm that can always
present a clear, focused image while zooming. The camera has very excellent low light performance due to adopting the latest starlight technology. The camera is equipped with smooth control, high quality image
and good protection, which make it can meet most of the requirements
of video surveillance applications.

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

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.

Dahua cameras operate in extreme temperature environments, rated
for use in temperatures from -40 °C to +70 °C (-40 °F to +158 °F) with
95% humidity. Subjected to rigorous dust and water immersion tests
and certified to the IP66 Ingress Protection rating makes it suitable for
demanding outdoor applications.

The camera allows for 6KV lightning rating,which provides effective
protection for both the camera and its structure against lightning.

The camera conforms to the ONVIF (Open Network Video Interface
Forum) specifications, ensuring interoperability between network video
products regardless of manufacturer.

PFA Technology
PFA technology has innovatively introduced new methods of judgment
to ensure the accuracy and predictability of the direction of subject
distance adjustment. The result is a set of advanced focusing algorithms.
PFA ensures clarity of the image throughout the process of zooming
and shortens focus time. The realization of PFA technology substantially
improves user experience and increases product value.

With Deep-Learning Algorithm, Dahua SMD PLUS filters the motion detection alarm triggered by non-concerned target and recognizes human
and vehicle effectively, sending alarms when human and vehicle intrude.DAHUA 2MP 25x Starlight IR PTZ AI Network Camera DH-SD49225XA-HNR

SKU: DH-SD49225XA-HNR Categories: ,
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· 1/2.8” 2Megapixel CMOS
· Powerful 25x optical zoom
· Starlight technology
· Max. 50/60fps@1080P
· Perimeter protection
· Support PoE+
· IR distance up to 100m
· IP66
Check product DATASHEET for more specification


DH-SD49225XA-HNR Datasheet

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