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Dahua HAC-T1A21 2MP HDCVI IR Eyeball Camera

Dahua HAC-T1A21 Bangladesh

> Max. 30fps@1080P
> HD and SD output switchable
> 3.6mm fixed lens (2.8mm, 6mm optional)
> Max. IR length 20m, Smart IR
> DC12V

20180702161228 24040

Camera
Image Sensor1/2.7″ CMOS
Effective Pixels1920(H)×1080(V), 2MP
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25~1/100000s

NTSC: 1/30~1/100000s

Minimum Illumination0.04Lux/F1.85, 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: 93° (103°, 54.7°)
Focus ControlN/A
Close Focus Distance800mm (500mm, 2000mm)

31.50” (19.69″, 78.74”)

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

Tilt: 0° ~ 78°

Rotation: 0° ~ 360°

Video
Resolution1080P (1920×1080)
Frame Rate25/30fps@1080P, 25/30/50/60fps@720P
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
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

Definition

Distance
Detect25px/m

(8px/ft)

2.8mm: 37m(121ft)

3.6mm: 51m(167ft)

6mm: 80m(262ft)

Observe63px/m

(19px/ft)

2.8mm: 15m(49ft)

3.6mm: 20m(66ft)

6mm: 32m(105ft)

Recognize125px/m

(38px/ft)

2.8mm: 8m(26ft)

3.6mm: 10m(33ft)

6mm: 16m(51ft)

Identify250ppm

(76px/ft)

2.8mm: 4m(14ft)

3.6mm: 5m(17ft)

6mm: 8m(26ft)

Certifications
CertificationsCE (EN55032, EN55024, EN50130-4)

FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)

Interface
Audio InterfaceN/A
Eelectrical
Power Supply12V DC ±30%
Power ConsumptionMax. 2.3W (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 ResistanceNA
Construction
CasingPlastic
Dimensions85mm×85mm×69mm(3.35″×3.35″×2.72″)
Net Weight0.09kg (0.20lb)
Gross Weight0.13kg (0.27lb)

Dahua HDCVI Camera

Dahua Technology is a leading solution provider in the global video surveillance industry. With around 13,000 employees all over the world, Dahua solutions, products, and services are used in over 180 countries and regions. Dahua has 35 subsidiaries globally covering Asia, the Americas, Europe, Middle East, Oceania, Africa, etc. With its surveillance solutions, Dahua delivers unparalleled quality, reliability and stability.

Dahua is committed to providing its highest quality solutions and products with the latest technologies to enable end users to perform their business successfully. In 2001, Dahua became the first company in China to launch an 8-channel real-time embedded digital video recorder. Since then, the company has continued to invest in building strong R&D capabilities for new technology and innovation.

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