> Max. 30 fps@1080p.
> Smart Dual Light.
> 30 m illumination distance.
> Built-in MIC.
> 3.6 mm fixed lens (2.8 mm,6 mm optional).
> CVI/CVBS/AHD/TVI switchable.
> IP67, 12 VDC
DAHUA HAC-B1A21-U-IL-A 2MP 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 sMin. 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: 960HResolution
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 55035Port
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)
Installation
Wall mount; ceiling mount; vertical pole mount
