Kamera CCTV Outdoor Dahua DH-HAC-B1A51 5 MP HDCVI Fixed IR Bullet Camera

* The parameters and datasheets below can only be applied to A51-S2 series
* In order to use the 5MP 16:9 HDCVI camera, the firmware of XVR must be upgraded to V4.001.0000001.0.R.200908 or later version.
> Max. 25 fps@5MP (16:9 video output)
> CVI/CVBS/AHD/TVI switchable
> 3.6 mm fixed lens (2.8 mm optional)
> Max. IR length 20 m, Smart IR
> Built-in mic
> IP67, DC12V

System Overview

Cooper Series offers simple and highly cost-effective HDCVI solutions.
It offers 24/7 reliable monitoring with high-quality image performance,
saving both product and labor costs. It is also highly guaranteed by
Dahua quality standard.

Functions

1. 4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals to be transmitted over 1 coaxial
cable simultaneously, i.e. video, audio*, data and power. Dual-way data
transmission allows the HDCVI camera to interact with the HCVR, such as
sending control signal or triggering alarm. Moreover, HDCVI technology
supports PoC for construction flexibility.
* Audio input is available for some models of HDCVI cameras. 

2. 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.

3. Long Distance Transmission
HDCVI technology guarantees real-time transmission at long distance
without any loss. It supports up to 700m for 5MP HD video via coaxial
cable, and up to 300m via UTP cable.
*Actual results verified by real-scene testing in Dahua's test laboratory.

4. Simplicity
HDCVI technology inherits the born feature of simplicity from traditional
analog surveillance system, making itself a best choice for investment
protection. HDCVI system can seamlessly upgrade the traditional analog
system without replacing existing coaxial cabling. The plug and play
approach enables high definition video surveillance without the hassle of
configuring a network. 

5. Smart Illumination
The camera is designed with microcrystalline LED 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 come closer to the camera.

6. Multi-formats
The camera supports multiple video formats including HDCVI, CVBS and
other two common HD analog formats in the market. The four formats
can be switched over through OSD menu. This feature makes the camera
to be compatible with not only XVRs but also most end users’ existing
HD/SD DVRs.

7. Multi-language OSD
OSD menu provides multiple image adjustments and function settings
to meet the requirements of different monitoring scenes. The OSD
menu includes configurations such as backlight mode, day/night, white
balance, privacy mask and motion detect. The camera supports 11
languages for OSD menu, namely, Chinese, English, French, German,
Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish.

8. Protection
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 minutes.
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.

Technical Specification

1. Camera
-Image Sensor : 5MP CMOS
-Max. Resolution : 2880 (H) × 1620 (V)
-Pixel : 5 MP
-Scanning Syste : Progressive
-Electronic Shutter Speed : 
PAL: 1/25–1/100,000 s
NTSC: 1/30–1/100,000 s
-Min. Illumination : 0.02 Lux/F2.0, 30 IRE, 0 Lux IR on
-S/N Ratio : > 65 dB
-Illumination Distance : 20 m (65.6 ft)
-Illuminator On/Off Control : Auto; manual
-Pan/Tilt/Rotation : 
Pan: 0° – 360°
Tilt: 0° – 90°
Rotation: 0° – 360°

2. Lens
-Lens Type : Fixed lens/Fixed iris
-Mount Type : M12
-Focal Length 3.6 mm (2.8 mm Optional)
-Max Aperture : F2.0
-Angle of View : 
2.8 mm: 125° × 106° × 56°
(diagonal × horizontal × vertical)
3.6 mm: 104° × 88° × 46°
(diagonal × horizontal × vertical)
-Focus Control : N/A
-Close Focus Distance
2.8 mm: 0.8 m (2.6 ft)
3.6 mm: 1.2 m (3.9 ft)
- DORI distance
Lens    Detect     Observe    Recogniz   Identify
2.8mm   56.0 m      22.4 m      11.2       5.6 m
      (183.7 ft)  (73.5 ft)   (36.7 ft)  (18.4 ft)
  
3.6mm    80 m      32 m     16 m       8 m
      (262.5 ft)  (105.0 ft)  (105.0 ft) (26.2 ft)
 
3. Video
-Resolution : 
5M (2880 × 1620); 4M (2560 × 1440); 1080p (1920 ×1080);
960H (960 × 576/960 × 480)
-Frame Rate
CVI:
PAL: 5M@25 fps; 4M@25 fps; 1080p@25 fps;
5M@25 fps
NTSC: 5M@25 fps;4M@30 fps; 1080p@30 fps;
5M@25 fps
AHD:
PAL: 4M@25 fps;
NTSC: 4M@30 fps;
TVI:
PAL: 4M@25 fps;
NTSC: 4M@30 fps;
CVBS:
960H;
-Day/Night : Auto (ICR)/Manual
-OSD Menu : Multi-language
-BLC Mode : BLC/HLC/DWDR
-WDR : DWDR
-Gain Control  : AGC
-Noise Reduction : 2D
-White Balance : Auto; manual
-Smart IR : Yes
-Mirror  : Off/On
-Privacy Masking : Off / On (8 area, rectangle)

4. Certifications
-Certifications
CE (EN55032, EN55024, EN50130-4,EN60950-1,
EN 62368-1: 2014+A11: 2017)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) 

5. Port
-Audio Interface : One channel built-in mic
-Video Output : Video output choices of CVI/TVI/AHD/CVBS by one BNC port

6. Eelectrical
-Power Supply : 12V DC ±30%
-Power Consumption : Max. 3.7W (12V DC, IR on)

7. Environmental
-Operating Conditions : –40 °C to +60 °C (–40 °F to +140 °F) /Less than 95% RH
* Start up should be done at above –40 °C (–40 °F)
-Storage Conditions : –40 °C to +60 °C (–40 °F to +140 °F) /Less than 95% RH
-Ingress Protection & Vandal Resistance : IP67

8. Construction
-Casing : Plastic throughout the whole casing
-Dimensions: 
69.8 mm × 69.8 mm × 149.3 mm
(2.75" × 2.75" × 5.88")
-Net Weight : 0.15 kg (0.33 lb)
-Gross Weight : 0.25 kg (0.55 lb)