DAHUA HAC-HDW2221EMP-A-0360

Camera

Image Sensor

1/2.7" CMOS

Effective Pixels

1928(H)×1088(V), 2.1MP

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1.3s~1/30000s

NTSC: 1s~1/30000s

Minimum Illumination

0.03Lux/F2.0, 30IRE, 0Lux IR on

S/N Ratio

More than 65dB

IR Distance

Up to 50m (164feet)

IR On/Off Control

Auto / Manual

IR LEDs

1

Lens

Lens Type

Fixed lens / Fixed iris

Mount Type

Board-in

Focal Length

3.6mm (2.8mm, 6mm, 8mm Optional)

Max Aperture

F2.0

Angle of View

H: 90° (115.6°/59.4°/41.4°)

Focus Control

N/A

Close Focus Distance

800mm (500mm, 1800mm, 3000mm)

31.50'' (19.69'', 70.87'', 118.11'')

Pan / Tilt / Rotation

Pan/Tilt/Rotation

Pan: 0° ~ 360°

Tilt: 0° ~ 78°

Rotation: 0° ~ 360°

Video

Resolution

1080P (1920×1080)

Frame Rate

25/30fps@1080P, 25/30/50/60fps@720P

Video Output

1-channel BNC HDCVI high definition video output & 1-channel BNC CVBS video output

Day/Night

Auto (ICR) / Manual

OSD Menu

Multi-language

BLC Mode

BLC / HLC / WDR

WDR

120dB

Gain Control

AGC

Noise Reduction

2D / 3D

White Balance

Auto / Manual

Smart IR

Auto / 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

Detect

25px/m

(8px/ft)

2.8mm:40m(132ft)

3.6mm: 53m(175ft)

6mm: 78m(257ft)

8mm:107m(350ft)

Observe

63px/m

(19px/ft)

2.8mm:16m(53ft)

3.6mm: 21m(70ft)

6mm: 31m(103ft)

8mm:43m(140ft)

Recognize

125px/m

(38px/ft)

2.8mm:8m(26ft)

3.6mm: 11m(35ft)

6mm: 16m(51ft)

8mm:21m(70ft)

Identify

250ppm

(76px/ft)

2.8mm:4m(13ft)

3.6mm: 5m(17ft)

6mm: 8m(26ft)

8mm:11m(35ft)