Dahua IPC HFW5442T ASE 4MP IR Fixed focal Bullet Built in MIC Network Camera Dahua IP Camera

Camera

Image Sensor

1/1.8" CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

4 GB

RAM

1 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.0007 lux F1.6 (Color, 30 IRE)
0.0004 lux F1.6 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>56 dB

Illumination Distance

Up to 80 m (262.47 ft) (IR)

Illuminator On/Off Control

Auto;Manual

Illuminator Number

4 (IR LED)

Angle Adjustment

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

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm; 6 mm

Max. Aperture

F1.6

Field of View

2.8 mm: H: 112°; V: 58°; D: 139°
3.6 mm: H: 88°; V: 50°; D: 102°
6 mm: H: 61°; V: 35°; D: 69°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 1.3 m (4.27 ft)
3.6 mm: 1.5 m (4.92 ft)
6 mm: 3.0 m (9.84 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

61.5 m (201.77 ft)

24.6 m

(80.71 ft)

12.3 m

(40.35 ft)

6.2 m

(20.34 ft)

3.6 mm

67.6 m (221.78 ft)

27.0 m

(88.58 ft)

13.5 m

(44.29 ft)

6.8 m

(22.31 ft)

6 mm

96.6 m (316.93 ft)

38.6 m

(126.64 ft)

19.3 m

(63.32 ft)

9.7 m

(31.82 ft)

Intelligence

IVS (Perimeter Protection)

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

Smart Object Detection

Smart abandoned object; smart missing object

SMD 3.0

Less false alarm, longer detection distance

AI SSA

Yes