Dahua HAC-B1A21-U-IL 2MP 3.6mm Smart Dual Light HDCVI Fixed-focal Bullet Camera

Camera

Image Sensor

2 MP 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

0.02 lux@F2.0 (Color, 30 IRE); 0.002 lux@F2.0 (B/W, 30 IRE); 0 lux (Illuminator on)

S/N Ratio

>65 dB

Illumination Distance

IR: 30 m (98.43 ft); Warm light: 20 m (65.62 ft)

Illuminator On/Off Control

Auto; Manual

Illuminator Number

2 (Warm light);2 (IR light)

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

F2.0

Field of View

2.8 mm: H: 100°; V: 54°; D: 117° 3.6 mm: H: 80°; V: 43°; D: 94° 6 mm: H: 43°; V: 24°; D: 50°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.5 m (1.64 ft) 3.6 mm: 0.8 m (2.62 ft) 6 mm: 2.4 m (7.87 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

44.7 m (146.65 ft)

17.9 m (58.73 ft)

8.9 m (29.20 ft)

4.5 m (14.76 ft)

3.6 mm

55.0 m (180.45 ft)

22.0 m (72.18 ft)

11.0 m (36.09 ft)

5.5 m (18.04 ft)

6 mm

102.9 m (337.60 ft)

41.1 m (134.84 ft)

20.6 m (67.59 ft)

10.3 m (33.79 ft)

Video

Video Frame Rate

CVI: PAL: 1080p@25 fps NTSC: 1080p@30 fps AHD: PAL: 1080p@25 fps NTSC: 1080p@30 fps TVI: PAL: 1080p@25 fps NTSC: 1080p@30 fps CVBS: PAL: 960H NTSC: 960H

Resolution

1080p (1920 × 1080); 960H (960 × 576/960 × 480)

Day/Night

Auto(ICR)/Color/B/W

BLC

BLC; HLC; DWDR

WDR

DWDR

White Balance

Auto;Area white balance

Gain Control

Auto;Manual

Noise Reduction

2D NR

Illumination Mode

Smart IR&WL; WL Mode; IR Mode

Mirror

Yes

Privacy Masking

Off/On (8 areas, rectangle)

Certification

Certifications

CE-LVD: EN 62368-1; CE-EMC: EN 55032; EN 55035

Port

Video Output

Video output choices of CVI/TVI/AHD/CVBS by one BNC port

Audio Input

One channel built-in Mic

Power

Power Supply

12 VDC ± 30%

Power Consumption

Max 3.3 W (12 VDC, LED on)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

<95% (RH), non-condensing

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Storage Humidity

<95% (RH), non-condensing

Protection

IP67

Anti-corrosion Level

Basic Protection

Structure

Casing Material

Plastic

Product Dimensions

146.1 mm × 70.0 mm × 69.8 mm (5.75" × 2.76" × 2.75")

Net Weight

0.15 kg (0.33 lb)

Gross Weight

0.23 kg (0.51 lb)