Dahua DH-HAC-B2A51 – 5MP HDCVI IR Bullet Camera

Dahua DH-HAC-B2A51 – 5MP HDCVI IR Bullet Camera

Dahua 5MP HDCVI IR Bullet Camera

· Max. 20fps@5MP
· HD and SD output switchable
· 3.6mm fixed lens (2.8mm,6mm optional)
· Max. IR length 20m, Smart IR
· IP67, DC12V

 

SKU: DH-HAC-B2A51 Categories: , ,

Description

Technical Specification

Camera

Image Sensor1/2.7″ CMOS
Effective Pixels2592(H)×1944(V), 5.04MP
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25~1/100000s, NTSC: 1/30~1/100000s
Minimum Illumination0.04Lux/F2.0, 30IRE, 0Lux IR on
S/N RatioMore than 65dB
IR DistanceUp to 20m (66feet)
IR On/Off ControlAuto / Manual

Lens

Lens TypeFixed lens / Fixed iris
Mount TypeBoard-in
Focal Length3.6mm (2.8mm, 6mm Optional)
Max ApertureF1.85
Angle of ViewH: 77.5° (93°, 49°), v: 56.5° (68°, 37°)
Focus ControlN/A
Close Focus Distance1400mm (800mm, 2500mm), 55.12” (31.50″, 98.43”)

DORI Distance

Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.
DORI DefinitionDistance
Detect25px/m
(8px/ft)
2.8mm:63m(207ft)
3.6mm: 80m(262ft)
6mm: 120m(394ft)
Observe63px/m
(19px/ft)
2.8mm:24m(79ft)
3.6mm: 32m(105ft)
6mm: 48m(157ft)
Recognize125px/m
(38px/ft)
2.8mm:13m(43ft)
3.6mm: 16m(52ft)
6mm: 24m(79ft)
Identify250ppm
(76px/ft)
2.8mm: 6mm(20ft)
3.6mm: 8m(26ft)
6mm: 12m(39ft)

Pan / Tilt / Rotation

Pan/Tilt/RotationPan: 0° ~ 360°
Tilt: 0° ~ 90°
Rotation: 0° ~ 360°

Video

Resolution5MP (2592×1944)
Frame Rate20fps@5MP, 25/30fps@4MP, 25/30@1080P
Video Output1-channel BNC high definition video output / CVBS video output (Can switch)
Day/NightAuto (ICR) / Manual
OSD MenuMulti-language
BLC ModeBLC / HLC / DWDR
WDRDWDR
Gain ControlAGC
Noise Reduction2D
White BalanceAuto / Manual
Smart IRAuto / Manual

Certifications

CertificationsCE (EN55032, EN55024, EN50130-4) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)

Interface

Audio InterfaceN/A

Electrical

Power Supply12V DC ±30%
Power ConsumptionMax. 3.9W (12V DC, IR on)

Environmental

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

Construction

CasingAluminium
Dimensions69.8mm×69.8mm×157.6mm (2.75″×2.75″×6.20″)
Net Weight0.24kg (0.53lb)
Gross Weight0.29kg (0.64lb)

 

Ordering Information

Part Number Description
DH-HAC-B2A51N5MP HDCVI IR Bullet Camera, NTSC

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