Dahua Europe IP network camera 4MP HFW3441T-ZS-S2 Black

Camera

Image Sensor

1/3”4Megapixel progressive CMOS

Max. Resolution

2688 (H) ×1520 (V)

ROM

128 MB

RAM

512 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100000 s

Min. Illumination

0.005 Lux@F1.5 (Color, 30IRE)

0.0005 Lux@F1.5 (B/W, 30IRE)

0 Lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

60 m (197 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

4 (IR LED)

Pan/Tilt/Rotation Range

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

Lens

Lens Type

Motorized vari-focal

Mount Type

?14

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.5

Field of View

Horizontal: 104°–27°
Vertical: 55° –15°
Diagonal: 124° –31°

Iris Type

Fixed

Close Focus Distance

0.8 m (2.6 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

64.0 m (210.0ft)

25.6 m

(84.0 ft)

12.8 m

(42.0 ft)

6.4 m

(21.0 ft)

T

222.0 m (728.3 ft)

88.8m

(291.3 ft)

44.4 m

(145.7 ft)

22.2 m

(72.8 ft)

Professional, Intelligent

Perimeter Protection

Tripwire; intrusion (Recognition of human and vehicle)

Intelligent 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 sub stream)

Smart Codec

Smart H.265+/ Smart H.264+

Video Frame Rate

Main stream (2688 × 1520@1–25/30 fps)
sub stream (704 × 576@1–25 fps/704 × 480@1–30 fps)
third stream (1280 × 720@1–25/30 fps)

Stream Capability

3 streams

Resolution

4M (2688 × 1520); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 3 Kbps–8192 Kbps
H.265: 3 Kbps–8192 Kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

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

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest(RoI)

Yes (4 areas)

Smart Illumination

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 1920 × 1080 resolution and lower.)

Mirror

Yes

Privacy Masking

4 areas

Alarm

Alarm Event

No SD card; SD card full; SD card error; less service time of SD card (smart card supports); network disconnection; IP conflict; illegal access; voltage detection; security exception; motion detection;scene changing; intensity change; tripwire; intrusion; SMD

Network

Network

RJ-45 (10/100 Base-T)