NewVision Systems & Resources Sdn Bhd
No.28, Jalan Ekoperniagaan 1/3,
Taman Ekoperniagaan,
81100 Johor Bahru,
Johor, Malaysia.
+607-511 1088

HAC-B2A21

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HAC-B2A21 Bullet Camera Dahua CCTV System


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HAC-B2A21_datasheet_20220507.pdf (491.44 KB)
HAC-B2A21
2MP HDCVI IR Bullet Camera
> Max. 30 fps@1080p
> CVI/CVBS/AHD/TVI switchable
> 3.6 mm fixed lens (2.8 mm, 6 mm optional)
> Max. IR length 20 m, Smart IR
> IP67,12 VDC
 
Camera
Pixel 2 MP
Image Sensor 2MP CMOS
Max. Resolution 1920 (H) × 1080 (V)
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25 s–1/100,000 s
NTSC: 1/30 s–1/100,000 s
Min. Illumination 0.04 lux@F2.0 (Color, 30 IRE)
0.004 lux@F2.0 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio >65 dB
Illumination Distance 20 m (65.62 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 2 (IR light)
Pan/Tilt/Rotation Range Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens Type Fixed-focal
Lens Mount M12
Focal Length 2.8 mm; 3.6 mm; 6 mm
Max. Aperture F2.0
Field of View 2.8 mm: H: 100°; V: 53°; D: 120°
3.6 mm: H: 82°; V: 42°; D: 98°

6 mm: H: 53°; V: 30°; D: 60°
Iris Control Fixed
Close Focus Distance 2.8 mm: 0.6 m (1.97 ft)
3.6 mm: 1.0 m (3.28 ft)
6 mm: 2.0 m (6.56 ft)
DORI Distance Lens Detect Observe Recognize Identify
2.8 mm 46.9 m
(153.87 ft)
18.8 m
(61.68 ft)
9.4 m
(30.84 ft)
4.7 m
(15.42 ft)
3.6 mm 60.9 m
(199.80 ft)
24.3 m
(79.72 ft)
12.2 m
(40.03 ft)
6.1 m
(20.01 ft)
6 mm 82.8 m
(271.65 ft)
33.1 m
(108.60 ft)
16.6 m
(54.46 ft)
8.3 m
(27.23 ft)
Video
Video Frame Rate CVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
TVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
AHD:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
CVBS:
PAL: 960H
NTSC: 960H
Resolution 1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 576/960 × 480)
Day/Night Auto (ICR)/Color/B/W
BLC BLC; HLC; DWDR
WDR DWDR
White Balance Auto; Area white balance
Gain Control Auto/Manual
Noise Reduction 2D NR
Smart Illumination Yes
Mirror Yes
Privacy Masking Off/On (8 areas, rectangle)
Certification
Certifications CE (EN55032:2015, EN61000-3-2:2014, EN61000-3-3:2013, EN55024:2010+A1:2015, EN55035:2017, EN50130-4:2011+A1:2014, EN62368-1:2014+A11:2017)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
Port
Video Output Video output choices of CVI/TVI/AHD/CVBS by one BNC port
Power
Power Supply 12 VDC ± 30%
Power Consumption Max. 2.7 W (12 VDC, IR on)
Environment
Operating Temperature –40 °C to +60 °C (–40 °F to 140 °F)
Operating Humidity <95% (RH), non-condensing
Storage Temperature –40 °C to +60 °C (–40 °F to +140 °F)
Protection IP67
Structure
Casing Metal
Product Dimensions 157.6 mm × 70.1 mm × 70.1 mm (6.21'' × 2.76'' × 2.76'')
Packaging Dimensions 182 mm × 90 mm × 77 mm (7.17'' × 3.54'' × 3.03'')
Net Weight 0.25 kg (0.55 lb)
Gross Weight 0.30 kg (0.66 lb)
Installation Wall mount; ceiling mount; horizontal pole mount
 
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