DH-HAC-B1A21P dahua 2MP IR Eyeball Camera Outdoor

Camera

Pixel

2 MP

Image Sensor

2MP CMOS

Max. Resolution

1920 (H) × 1080 (V)

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25 s–1/100,000 s
NTSC: 1/30 s–1/100,000 s

Min. Illumination

0.04 lux/F2.0, 30 IRE, 0 lux IR on

S/N Ratio

>65 dB

Illumination Distance

20 m (65.62 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR light)

Pan/Tilt/Rotation Range

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

F2.0

Field of View

2.8 mm: H: 102°; V: 54°; D: 120°
3.6 mm: H: 83°; V: 44°; D: 99°

6 mm: H: 53°; V: 30°; D: 60°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.6 m (1.97 ft)

3.6 mm: 0.8 m (2.62 ft)

6 mm: 1.9 m (6.23 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

45.5 m

(149.29 ft)

18.2 m

(59.71 ft)

9.1 m

(29.86 ft)

4.6 m

(15.09 ft)

3.6 mm

53.7 m

(176.18 ft)

21.5 m

(70.54 ft)

10.7 m

(35.10 ft)

5.4 m

(17.72 ft)

6 mm

82.8 m

(271.65 ft)

33.1 m

(108.60 ft)

16.6 m

(54.46 ft)

8.3 m

(27.23 ft)