Kamera HDCVI Dahua 2MP HFW2249EP-A

Experience 1080P full HD color video and the simplicity of reusing
existing coaxial infrastructure with HDCVI. The full-color starlight HDCVI
camera presents a high quality color image with rich details even in total
darkness conditions. It offers various fixed lens models with a multi-language

OSD and HD/SD switchable output. It adopts two powerful warm
white LED illuminators, covering an effective range up to 40m(131.23ft).
The LEDs switch on automatically in darkness to capture detail-packed
full-color images 24/7, ensuring anthentic identificaiton of objects. It is
an ideal choice for applications such as schools, retail centers and parking lots..

Functions

Full-color Starlight
The camera adopts F1.6 large aperture lens and 1/2.8″ high performance

sensor. With higher amount of absorbed light and advanced
image processing algorithm, the camera presents an impressive lowlight
performance with an exceptional balance between noise reduction and
the blur of moving object.

Large Aperture Lens
The camera adopts high-end F1.0 large aperture lens. With higher amount
of absorbed light, the camera presents an impressive lowlight performance.

Broadcast-quality Audio
Audio information is used as supplementary evidence in video surveillance
applications. The HDCVI camera supports audio signal transmission
over coaxial cable. In addition, it adopts unique audio processing and
transmission technology that best restores source audio and eliminates
noise, guaran-teeing the quality and effectiveness of collected audio
information.

Wide Dynamic Range
Embedded with industry leading wide dynamic range (WDR) technology,
vivid pictures are achieved even in the most intense contrast lighting
conditions. True WDR (120dB) optimizes both the bright and dark areas of a
scene at the same time to provide usable video.

Advanced 3DNR
3DNR is noise reduction technology that detects and eliminates random
noises by comparing two sequential frames. Dahua’s advanced 3DNR

technology allows remarkable noise reduction with little impact to sharpness,
especially under limited lighting condition. Besides, the advanced 3DNR
effectively decreases the band width and saves the storage space