Dahua Technology Ltd

Dahua Starlight HDCVI IR Dome Camera

Product Profile

System Overview

Lite Series is suitable for users who requires high quality monitoring products at areasonable price. It is cost effective and offers high performance, which makes it an ideal choice for residential and small-medium business applications. This series offers an option of a wide range of technologies such as Full-color and Starlight, providing various solutions for different scenarios.

Functions

Starlight
With the adoption of large sized high performance sensor and large aperture lens, the camera is able to provide incomparable performance even under extreme lowlight environment. The starlight feature allows more details to be captured and accurate color to be recognized at night or in scenes with limited illumination.

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, guaranteeing the quality and effectiveness of collected audio information.
* Audio input is available for some models of HDCVI cameras.

Wide Dynamic Range
With advanced Wide Dynamic Range (WDR) technology, Dahua HDCVI camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.

Super Adapt
Embedded with intelligent algorithm, for changing external environment, camera can automatically adjust parameters to present the optimal image, and it solves the trouble of configuration.

Advanced 3D NR
3D NR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Dahua's advanced 3D NR technology allows remarkable noise reduction with little impact to sharpness, especially under limited lighting condition. Besides, the advanced 3D NR effectively decreases the band width and saves the storage space.

Smart Illumination
The camera is designed with IR illumination for best lowlight performance. Smart IR is a technology to ensure brightness uniformity in B/W image under low illumination. Dahua's unique Smart IR adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object, and prevents IR LEDs from overexposing images as the object comes closer to the camera.

Protection (IP67, IK10,wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 mins.
IK10: The enclosure can stand the punch more than 5 times from a 5 kg hammer falling from a height of 40 cm (Impact energy is 20J).
Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.

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Technical Specification

Make Dahua Technology
Manufacturer Dahua Technology Ltd
Model code HAC-HDBW1231RA-Z-A
Series Lite series
Chip Inch Size 1/3 inch
Colour Type Colour / Monochrome
Resolution TVL 2 MP TVL resolution
Sensitivity lux 0 ~ 0.002 lux
Indoor/Outdoor Outdoor
Mount Type Wall, Pole, Ceiling mount
Electrical Specifications Voltage: 12 V DC
Power Consumption: 8W
Focal length 2.7 ~ 12 mm
Back Light Compensation Yes
White Balance Yes
Electronic Shutter range 1/25 s–1/100,000 s (PAL), 1/30 s–1/100,000 s (NTSC)
S/ N (Signal/ Noise) Ratio dB > 65
Signal Mode PAL, NTSC
Video Output Video output choices of CVI/TVI/AHD/CVBS by one BNC port
Network Properties Image Frame Rate: 30 fps
Physical Specifications Dimensions mm: φ126 x 100
Weight g: 630
Environmental Specifications Operating Temp oC: -30 ~ +60 C (-22 ~ +140 F)
Operating Humidity %: <95
Protection: IP67, IK10
Additional info
  • Max. 30 fps@1080P
  • Starlight, 130dB true WDR, 3D NR
  • Auto focus, 2.7 mm–12 mm motorized lens
  • CVI/CVBS/AHD/TVI switchable
  • Super Adapt
  • Built-in mic
  • Max. IR length 60 m, Smart IR
  • IP67, IK10, 12V DC
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