دوربین مداربسته IP داهوا HFW5231EP-Z12E

Camera

Image Sensor

1/2.8” 2Megapixel progressive scan CMOS

Effective Pixels

1920(H) x 1080(V)

RAM/ROM

256MB/32MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3(4)~1/100000s

Minimum Illumination

0.006Lux/F1.4 ( Color,1/3s,30IRE)

0.05Lux/F1.4 ( Color,1/30s,30IRE)

0Lux/F1.4 (IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 200m (656ft)

IR On/Off Control

Auto/ Manual

IR LEDs

4

Lens

Lens Type

Motorized/ Auto Iris(HALL)

Mount Type

Board-in

Focal Length

5.3mm~64mm

Max. Aperture

F1.4

Angle of View

H: 59°~5°, V:34°~3°

Optical Zoom

12x

Focus Control

Motorized

Close Focus Distance

1.5m(4.9ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

73m(236ft)

29m(95ft)

14m(46ft)

7m(23ft)

T

882m(2893ft)

353m(1158ft)

176m(577ft)

88m(288ft)

Pan/Tilt/Rotation

Pan/Tilt/Rotation Range

Pan:0˚~360˚; Tilt:0˚~90˚; Rotation:0˚~360˚

Intelligence

IVS

Tripwire, Intrusion, Object Abandoned/Missing

Advanced Intelligent Functions

Face Detection

Video

Compression

H.265+/H.265/H.264+/H.264

Streaming Capability

3 Streams

Resolution

1080P(1920×1080)/1.3M(1280×960)/

720P(1280×720)/D1(704×576/704×480)/

VGA(640×480)/CIF(352×288/352×240)

Frame Rate

Main Stream: 1080P(1~50/60fps)

Sub Stream: D1(1~50/60fps)

Third Stream: 1080P(1~25/30fps)

Bit Rate Control

CBR/VBR

Bit Rate

H.264: 24~9472Kbps

H.265: 14~5632Kbps

Day/Night

Auto(ICR) / Color / B/W

BLC Mode

BLC / HLC / WDR(120dB)

White Balance

Auto/Natural/Street Lamp/Outdoor/Manual

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detetion

Off / On (4 Zone, Rectangle)

Region of Interest

Off / On (4 Zone)

Electronic Image Stabilization (EIS)

N/A

Smart IR

Support

Defog

N/A

Digital Zoom

16x

Flip

0°/90°/180°/270°

Mirror

Off / On

Privacy Masking

Off / On (4 Area, Rectangle)

Audio

Compression

G.711a/ G.711Mu/ AAC/ G.726