Dahua IP vaizdo kamera IPC-HFW5541T-ASE

Camera

Image Sensor

1/2.7” 5Megapixel progressive scan CMOS

Max. Resolution

2592 (H) × 1944 (V)

RAM/ROM

512 MB/128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3 s–1/100000 s

S/N Ratio

> 56 dB

Minimum Illumination

0.005 Lux@F1.6

Illumination Distance

Distance up to 80 m (262 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

4(IR LED)

Lens

Lens Type

Fixed-focal

Mount Type

Board-in

Focal Length

2.8 mm, 3.6 mm, 6.0 mm, 8.0 mm, 12.0 mm

Max. Aperture

F1.6 (2.8 mm–8.0 mm), F2.0 (12.0 mm)

Angle of View

H: 102°, V: 71°/H: 84°, V: 58°/H: 51°, V: 37°/

H: 38°, V:28°/H: 25°, V:18°

Aperture Type

Fixed

Close Focus Distance

0.9 m (2.95 ft)/1.6 m (5.25 ft)/3.1 m (10.17 ft)/4.5 m (14.73 ft)/10.3 m (33.79 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8mm

56m

(184ft)

22m(72ft)

11m

(36ft)

6m

(20ft)

3.6mm

80m

(262ft)

32m(105ft)

16m

(52ft)

8m

(26ft)

6mm

120m

(394ft)

48m(157ft)

24m

(79ft)

12m

(39ft)

8mm

160m

(525ft)

64m(210ft)

32m

(105ft)

16m

(52ft)

12mm

240m

(787ft)

96m

(315ft)

48m

(157ft)

24m

(79ft)

Pan/Tilt/Rotation

Pan/Tilt/Rotation Range

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

Artificial Intelligence

Face Detection

Face detection; track; optimization; snapshot; face enhancement; face exposure; face matting setting: face, single inch photo; three snapshot methods: real-time snapshot, optimization snapshot, quality priority; face angle filter; optimization time setting

Perimeter Protection

Tripwire; intrusion; fast moving (the three functions

support the classification and accurate detection

of vehicle and human); loitering detection; people

gathering; parking detection

People Counting

Support the counting of enter number, leave

number, and pass number, and displaying and

outputting yearly/monthly/daily reports.

Support the counting of number in area, and 4 rules

configuration. Count number of people or stay time

and link alarm.

Support queue management, and 4 rules

configuration. Count number of people or stay time

and link alarm

General Intelligence

Event Trigger

Motion detection, Video tampering , Scene changing, Network disconnection , IP address conflict, Illegal Access, Storage anomaly