دوربین مداربسته داهوا مدل IPC-HFW1420S

dahua

  • 1/3” 4Megapixel progressive CMOS<br
  • H.264+ & H.264 dual-stream encoding
  • 20fps@4M(2688×1520) &25/30fps@3M(2304×1296)
  • DWDR, Day/Night(ICR), 3DNR, AWB, AGC, BLC
  • Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
  • 2.8 mm fixed lens (3.6 mm optional)<br
  • Max IR LEDs Length 30m
  • IP67, PoE

Camera

Image Sensor

1/3” 4Megapixel progresive CMOS

Effective Pixels

2688H)x1520(V)

RAM/ROM

256MB/16MB

Scanning System

Progressive

Electronic Shutter Speed

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

Minimum Illumination

0.31Lux/F2.2(Color), 0Lux/F2.2(IR on)

S/N Ratio

More than 40dB

IR Distance

Distance up to 30m(98ft)

IR On/Off Control

Auto/ Manual

IR LEDs

24

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

2.8 mm (3.6 mm optional)

Max. Aperture

F2.0/F2.2

Angle of View

H:106°/83°, V:56°/44°

Focus Control

Fixed

Close Focus Distance

N/A

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

63m(207ft)

25m(82ft)

13m(43ft)

6m(20ft)

3.6 mm

80m(262ft)

32m(105ft)

16m(52ft)

8m(26ft)

PTZ

Pan/Tilt Range

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

Video

Compression

H.264+/H.264

Streaming Capability

2 Streams

Resolution

4M(2688x1520/2560x1440)/3M(2304×1296)/

1080P(1920×1080)/720P(1280×720)/

D1(704×576/704×480)/ CIF(352×288/352×240)

Frame Rate

4M(1 ~ 20fps)/3M (1 ~ 25/30fps)/2M (1 ~ 25/30fps)

D1/CIF(1 ~ 25/30fps)

Bit Rate Control

CBR/VBR

Bit Rate

H264H:80K ~ 10240Kbps

Day/Night

Auto(ICR) / Color / B/W

BLC Mode

BLC / HLC / DWDR

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