Camera Dahua DH-HAC-T2A21P

Thương hiệu Dahua Tình trạng Còn hàng
470.000₫ 940.000₫
Camera Dahua DH-HAC-T2A21P 2MP HDCVI IR Eyeball Camera > Max. 30fps@1080P > HD and SD output switchable > 3.6mm fixed lens (2.8mm,6mm optional) > Max. IR length 20m, Smart IR > IP67, DC12V
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Camera Dahua DH-HAC-T2A21P
Image Sensor 1/2.7″ CMOS
Effective Pixels 1920(H)×1080(V), 2MP
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25~1/100000s

NTSC: 1/30~1/100000s

Minimum Illumination 0.04Lux/F1.85, 30IRE, 0Lux IR on
S/N Ratio More than 65dB
IR Distance Up to 20m (66feet)
IR On/Off Control Auto / Manual
Lens Type Fixed lens / Fixed iris
Mount Type Board-in
Focal Length 3.6mm (2.8mm,6mm Optional)
Max Aperture F1.85
Angle of View H: 93° (103°,54.7°)
Focus Control N/A
Close Focus Distance 800mm (500mm,2000mm)

31.50” (19.69″,78.74”)

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.


Detect 25px/m


2.8mm: 37m(121ft)

3.6mm: 51m(167ft)

6mm: 80m(262ft)

Observe 63px/m


2.8mm: 15m(49ft)

3.6mm: 20m(66ft)

6mm: 32m(105ft)

Recognize 125px/m


2.8mm: 8m(26ft)

3.6mm: 10m(33ft)

6mm: 16m(51ft)

Identify 250ppm


2.8mm: 4m(14ft)

3.6mm: 5m(17ft)

6mm: 8m(26ft)

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

Tilt: 0° ~ 78°

Rotation: 0° ~ 360°

Resolution 1080P (1920×1080)
Frame Rate 25/30fps@1080P, 25/30/50/60fps@720P
Video Output 1-channel BNC high definition video output / CVBS video output (Can switch)
Day/Night Auto (ICR) / Manual
OSD Menu Multi-language
Gain Control AGC
Noise Reduction 2D
White Balance Auto / Manual
Smart IR Auto / Manual
Certifications CE (EN55032, EN55024, EN50130-4)

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

Audio Interface N/A
Power Supply 12V DC ±30%
Power Consumption Max. 2.7W (12V DC, IR on)
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
Casing Aluminium
Dimensions 94mm×94mm×78mm(3.7″×3.7″×3.07″)
Net Weight 0.27kg (0.60lb)
Gross Weight 0.32kg (0.71lb)
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