Dahua Europe IP Network Camera 8MP PFW2849S-A180-S-PV

Camera

Image Sensor

1/2.7" CMOS (x2)

Max. Resolution

4096 (H) x 1860 (V)

ROM

128 MB

RAM

1 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.005 lux@F1.4 (Color, 30 IRE)
0.0005 lux@F1.4 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>56 dB

Illumination Distance

2.8 mm: Up to 25 m (82.02 ft) (IR)
Up to 20 m (65.62 ft) (Warm light)

Illuminator On/Off Control

Auto;Manual

Illuminator Number

2 (IR LED); 2 (Warm light)

Angle Adjustment

Pan: 0° to 360°
Tilt: –20° to 90°
Rotation: 0° to 360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm

Max. Aperture

F1.4

Field of View

2.8 mm: H: 180°; V: 86°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.8 m (2.62 ft)

DORI Distance

Intelligence

EPTZ

Enlarge and track the targets of intelligent alarms

IVS (Perimeter Protection)

Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)

SMD

SMD 3.0

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Main stream: 4096 x 1860@(1–20 fps)
Sub stream: 1200 x 536@(1–20 fps)
Third stream: 1920 x 860@(1–20 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Streaming Capability

3 streams

Resolution

8M (4096 x 1860); 6M (3632 x 1632); 4M (3040 x 1368); 1200 x 536; 1920 x 860; 960 x 432; D1 (704 x 576/704 x 480)

Bit Rate Control

VBR;CBR

Video Bit Rate

H.264: 6 kbps–16384 kbps;
H.265: 6 kbps–16384 kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation (SSA)

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto/Manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Smart Dual Light

Yes

Defog

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes, built-in dual Mic

Built-in Speaker

Yes, built-in speaker;Max power consumption: 2 W; max sound level at 10 cm: 110 dB
* Test results from laboratory