Dahua IP kamera IPC-HDBW7442H-Z

Camera

Image Sensor

1/1.8” 4Megapixel progressive CMOS

Effective Pixels

2688 (H) × 1520 (V)

ROM

4 GB

RAM

2 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100000 s

Min. Illumination

0.001 Lux@F1.2

IR Distance

Distance up to 40 m (131.23 ft)

IR On/Off Control

Auto

IR LEDs Number

3 (IR LEDs)

Pan/Tilt/Rotation Range

Pan: 0°–355° Tilt: 0°–80° Rotation: 0°–355°

Lens

Lens Type

Motorized vari-focal

Mount Type

Module interface

Focal Length

2.7mm-12mm

Max. Aperture

F1.2

Field of View

Horizontal:111° (W)–47° (T)

Vertical: 59° (W)–26° (T)

Diagonal: 135° (W)–51° (T)

Iris Type

Auto aperture

Close Focus Distance

w: 1 m (W: 3.28 ft)

T: 2.5 m (T: 8.20ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

60.1 m (197.18 ft)

24 m

(78.74 ft)

12 m

(39.37 ft)

6 m

(19.69 ft)

T

128.6 m (421.92 ft)

51.4 m (168.64 ft)

25.7 m

(84.31 ft)

12.8 m

(41.99 ft)

Smart event

General IVS Analytics

Abandoned object, moving object

Professional, intelligent

Perimeter Protection

Tripwire, intrusion, fast moving (the three functions support the classification and accurate detection of vehicle and human); parking detection, loitering detection, and people gathering.

Face Detection

Face detection, track, priority, snapshot, face enhancement, face exposure, face attribute extract, 6 attributes and 8 expressions: Gender, age, glasses, expressions (anger, sadness, disgust, fear, surprise, calm, happiness and confusion), mask, beard Face matting setting: face, single inch photo Three snapshot methods: real-time snapshot, priority snapshot, quality priority

Face angle filter

Priority time setting

People Counting

Count the entry number and exit number , display and output daily/monthly/annual report

Count people in area, display and output daily/monthly/annual report

ANPR

ANPR, track, priority, snapshot Vehicle attributes: license plate, vehicle type, vehicle color, vehicle brand Other attributes: sun visor, seat belt, smoking, phoning, in-car accessories, annual vehicle inspection mark

Video Metadata

Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.

People Counting

People counting (count the entry number, exit number and pass number), display and output daily/monthly/ annual statistics, No. in area

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

Smart Codec

H.264: Yes
H.265: Yes

Video Frame Rate

Main Stream: 2688 × 1520 (1–50/60 fps) sub stream 1: 704 × 576 (1–25/30 fps) sub stream 2: 1920 × 1080 (1–25/30 fps) sub stream 3: 1920 × 1080 (1–25/30 fps) sub stream 4: 704 × 576 (1–25/30 fps)

Stream Capability

5 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)