Brand

Dahua

Product Type

Bullet Camera

Series

Lite

Product Code

DH-IPC-HDBW2831EP-S-S2

Camera

Image Sensor

1/2.7” 8Megapixel progressive CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

128 MB

RAM

256 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.009 [email protected]

S/N Ratio

>56 dB

Illumination Distance

30 m (98.43 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

3 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–355° Tilt: 0°–65° Rotation: 0°–355°

Lens

Lens Type

Fixed-focal

Mount Type

M12

Focal Length

2.8 mm 3.6 mm

Max. Aperture

F2.0 F2.0

Field Of View

2.8 mm: Horizontal 105° × Vertical 56° × Diagonal 125° 3.6 mm: Horizontal 87° × Vertical 47° × Diagonal 104°

IRIS Type

Fixed

Close Focus Distance

2.8 mm: 1.0 m (3.3 ft) 3.6 mm: 1.9 m (6.2 ft)

Dori Distance

Lens

Detect

Observe

Recognize

Identify

2.8mm

74.7 M (245.1 Ft)

29.9 m (98.1 ft)

14.9 m (48.9 ft)

7.5 m (24.6 ft)

3.6mm

106.7 M (350.1 Ft)

42.7 m (140.1 ft)

21.3 m (69.6 ft)

10.7 m (35.1 ft)

Smart Event

IVS

Tripwire; intrusion