دوربین مداربسته داهوا مدل IPC-PF83230-A180

Camera

Image Sensor

Four 1/2.0” 8Megapixel progressive scan CMOS

Effective Pixels

8640(H)x3840(V)

RAM/ROM

3072MB/384MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3~1/100000s

Minimum Illumination

0.009Lux/F2.4( Color,1/3s,30IRE)

0.05Lux/F2.4( Color,1/30s,30IRE)

0.005Lux/F2.4( B/W,1/3s,30IRE)

0.03Lux/F2.4( B/W,1/30s,30IRE)

S/N Ratio

More than 50dB

IR Distance

N/A

IR On/Off Control

N/A

IR LEDs

N/A

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

4.5mm

Max. Aperture

F2.4

Angle of View

H: 180˚, V:80˚

Optical Zoom

N/A

Focus Control

Fixed

Close Focus Distance

N/A

DORI Distance

Lens

Detect

Observe

Recognize

Identify

4.5mm

90m(295ft)

36m(118ft)

18m(59ft)

9m(30ft)

Pan/Tilt/Rotation

Pan/Tilt/Rotation Range

Pan:0˚~360˚; Tilt:0˚~90˚; Rotation:0˚~355˚

Intelligence

Event Trigger

Network disconnection , IP address conflict, Illegal Access,Storage anomaly

IVS

N/A

Advanced Intelligent Functions

N/A

Video

Compression

H.265/H.264/H.264B/H.264H/MJPEG(Sub Stream)

Smart Codec

N/A

Streaming Capability

3 Streams

Resolution

8640x3840/3840×1680/2880×1264/ 1920x832/1284x560/1032X452

Frame Rate

Main Stream: 8640x3840 (1~25fps)

Sub Stream: 1032X452 (1 ~ 25fps)

Third Stream: 1920x832 (1 ~ 25fps)

Bit Rate Control

CBR/VBR

Bit Rate

H.265: 3840Kbps~ 32768Kbps

H.264: 10752Kbps~ 32768Kbps