Dahua IP kamera IPC-HDBW4231F-AS

Camera

Image Sensor

1/2.8” 2Megapixel progressive scan CMOS

Effective Pixels

1920(H)x1080(V)

RAM/ROM

256MB/32MB

Scanning System

Progressive

Electronic Shutter Speed

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

Minimum Illumination

0.009Lux/F2.0( Color,1/3s,30IRE)

0.07Lux/2.0( Color,1/30s,30IRE)

0Lux/F2.0(IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 20m (66ft)

IR On/Off Control

Auto/ Manual

IR LEDs

10

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

2.8mm (3.6mm, 6mm optional)

Max. Aperture

F2.0 (F2.0, F2.0)

Angle of View

H: 110° (87°, 51°), V:58° (48°, 30°)

Optical Zoom

N/A

Focus Control

Fixed

Close Focus Distance

N/A

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

44m(144ft)

17m(56ft)

9m(30ft)

4m(13ft)

3.6 mm

55m(180ft)

22m(72ft)

11m(36ft)

6m(20ft)

6.0 mm

81m(266ft)

32m(105ft)