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Description

Product Description

dahua

Dahua HAC-B3A21-Z-2712

SKU: AAA002212

Equipped with a CMOS sensor with effective 1920x1080 pixels, it provides a clear Picture under different lighting conditions.

By Camera supports progressive scanning and has an electronic snapshot of a wide time range (PAL: 1/25s–1/100000s, NTSC: 1/30s–1/100000s).

Signal-to-noise ratio: is >65dB and the minimum Lighting is 0.04lux/F1.7 on IR.

The light filling range is 40m (131.2ft), with the possibility of automatic or manual control of IR diodes (2 pieces).

By Camera offers a wide range of turnover: Pan 0°–360°, Tilt 0°–90° and rotation 0°–360°.

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It is equipped with a motor-powered variable-focal Lens with a diameter of 14 and a focal range of 2.7mm–12mm, with a maximum aperture of F1.7.

 

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Field of View is diagonally 38°–125°, Horizontal 33°–102°, vertically 19°–53°.

Lens has a fixed aperture and a minimum distance of 1.2m (1.9 ft).

In Video By Camera mode, it supports various formats, including CVI/AHD/TVI/CVBS, with resolutions up to 1080P (1920x1080) and frame frequency up to 60fps.

Image functions include automatic day/night switching (ICR), BLC, HLC, DWDR, white adjustment, gain control and 2D NR noise reduction.

Additionally, it offers intelligent IR, electronic fog removal, mirror mode and privacy masking (8 rectangular areas).

By Camera meets Approval CE and FCC, with a wide range of operating temperatures (-30°C to +60°C) and IP67 protection.

 

It is powered by a voltage of 12V DC (±30%), with maximum power consumption of 6.6W (with IR on).

Dimensions is 243.5 mm × 90.70 mm × 90.4 mm and Net Weight is 0.39 kg.

The structure consists of a metal cover, plastic body and handle.

Dahua HAC-B3A21-Z-2712 is a reliable monitoring solution in different environmental conditions.

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Specification Dahua HAC-B3A21-Z-2712

CameraImage Sensor1/2.7 inch CMOS
Effective Pixels1920(H)×1080(V), 2MP
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25s–1/100000s NTSC: 1/30s–1/100000s
S/N Ratio>65dB
Minimum Illumination0.04lux/F1.7, 30IRE, 0Lux IR on
Fill Light Working Distance40m (131.2ft)
IR On/Off ControlAuto; manual
IR LED Number2
Pan/Tilt/Rotation RangePan: 0°–360° Tilt: 0°–90° Rotation: 0°–360°
LensLens TypeMotorized vari-focal
Auto FocusN/A
Mount Typeφ14
Focal Length2.7 mm-12 mm
Max. ApertureF1.7
Field of ViewDiagonal: 38°– 125° Horizontal: 33°–102° Vertical: 19°– 53°
Iris TypeFixed iris
Close Focus Distance1.2 m (3.9 ft)
DORI Distance
DetectObserveRecognizeIdentify
 
2.7mm48.3m (158.5ft)19.3 m (63.3 ft)9.7 m (31.8 ft)4.8 m (15.7ft)
 
12mm131 m (429.8 ft)52.4 m (171.9 ft)26.2 m (86.0 ft)13.1 m (43.0 ft)
VideoFrame RateCVI: 1080P@25/30fps; 720P@25/30fps; 720P@50/60fps; AHD: 1080P@25/30fps; 720P@25/30fps; TVI: 1080P@25/30fps; 720P@25/30fps; 720P@50/60fps; CVBS: 960H
Resolution1080P (1920×1080); 720P (1280×720); 960H (960× 576/960×480)
Day/NightAuto switch by ICR
BLCBLC/HLC/DWDR
WDRDWDR
White BalanceAuto; manual
Gain ControlAuto; manual
Noise Reduction2D NR
Smart IRYes
Electronic DefogYes
MirrorOff/On
Privacy MaskingOff/On (8 area, rectangle)
CertificationsCertificationsCE (EN55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN55024:2010+A1:2015, EN 55035:2017, EN50130-4:2011+A1:2014) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
PortVideo OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
PowerPower Supply12V ±30% DC
Power ConsumptionMax 6.6W (12V DC, IR on)
EnvironmentOperating Temperature-30°C to +60°C (-22°F to 140°F);<95% (non-condensation)
Storage Temperature-30°C to +60°C (-22°F to 140°F);<95% (non-condensation)
Protection GradeIP67
StructureCasingMetal front cover+plastic main body+plastic bracket
Camera Dimensions243.5 mm × Φ90.70 mm × 90.4 mm (9.59" × Φ3.57" × 3.56")
Net Weight0.39 kg (0.86 lb)
Gross Weight0.53 kg (1.17 lb)

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Diagram Dahua HAC-B3A21-Z-2712

HAC-B3A21-Z-2712(AAA002212)_scheme_1

Construction diagram Dahua HAC-B3A21-Z-2712

Accessories Dahua HAC-B3A21-Z-2712

PFA152-E(6939554930843)_image_1

PFA152-E

Pole Mount Bracket

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PFA130-E

Water-proof Junction Box

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PFA13G

Junction Box

Documents Dahua HAC-B3A21-Z-2712

PDF
Dahua_HDCVI_CAMERA_OPEN_SOURCE_SOFTWARE_NOTICE__VERSION_A_V1.0.1-Eng.pdf
PDF
HAC-B3A21-Z_datasheet_20200603.pdf
PDF
HDCVI_Bullet_Camera_Installation_Guide_V1.0.0.pdf
PDF
HDCVI_Camera_User_Manual_V1.0.7.pdf

Features

Features
Producer: DAHUA