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USA/HDCVI/Camera/Pro/A42BJA2
A42BJA2
A42BJA2
Features
- 1/1.79-in. 4 MP Progressive-scan CMOS Sensor
- 4 MP (2560 x 1440) at 30 fps Maximum Resolution
- 2.8 mm Fixed Lens
- Night Color Technology for Color Images in near-dark Applications
- True Wide Dynamic Range (120 dB) and 2D/3D Noise Reduction
- Supports Multiple Video Formats: HDCVI, CVBS, AHD and TVI
- Built-in Microphone
- HD or SD Output, Switchable
- IP67 Ingress Protection
- Five-year Warranty (for products sold through an authorized Dahua dealer)
Images
FOV
Camera Height: 10m
Focal Length: 2.8mm
Target Horizontal Dist: 51.1m
Specifications
| Camera | |
|---|---|
| Image Sensor | 1/1.79-in. CMOS Sensor |
| Effective Pixels | 2560 (H) x 1440 (V), 4 MP |
| Scanning System | Progressive |
| Electronic Shutter Speed | 1/3 s to 1/100,000 s |
| Minimum Illumination | Color: 0.002 lux at F1.6 |
| S/N Ratio | More than 65 dB |
| Lens | |
| Lens Type | Fixed Lens, Fixed Iris |
| Mount Type | Board-in |
| Focal Length | 2.8 mm |
| Maximum Aperture | F1.6 |
| Angle of View | Horizontal: 112.7°
Vertical: 60.2° |
| Focus Control | Auto, Manual |
| Close Focus Distance | 1300.0 mm (51.18 in.) |
| Installation Angle | |
| Range | Pan: 0° to 360°
Tilt: 0° to 78° |
| DORI Distances¹ | |||
|---|---|---|---|
| Detect
(8 ppf) |
Observe
(19 ppf) |
Recognize
(38 ppf) |
Identify
(76 ppf) |
| 58 m
(190 ft) |
23 m
(76 ft) |
12 m
(38 ft) |
6 m
(19 ft) |
| Video | ||
|---|---|---|
| Maximum Resolution | 4 MP (2560 x 1440) | |
| Frame Rate | 4 MP at 30 fps or 1080p at 30 fps | |
| Video Output | One (1) BNC, Transmits HDCVI High-definition signal or CVBS,
AHD or TVI Channel, switchable | |
| Video Transmission² | RG-59/U Coax | 720p: 800 m (2624.67 ft) 1080p: 500 m (1640.42 ft) |
| RG-6/U Coax | 720p: 1200 m (3937.01 ft) 1080p: 800 m (2624.67 ft) | |
| CAT 6 UTP (balun required) |
720p: 450 m (1476.38 ft) 1080p: 300 m (984.25 ft) | |
| Day/Night | Color | |
| OSD Menu | Multi-language | |
| BLC Mode | BLC, HLC, True WDR | |
| WDR | 120 dB | |
| Gain Control | AGC | |
| Noise Reduction | 2D, 3D | |
| White Balance | Auto, Manual | |
| Certifications | |
|---|---|
| CE | EN55032
EN55024 EN50130-4 |
| Safety | UL60950-1
CAN/CSA C22.2 No.60950-1 |
| Electromagnetic Compatibility
(EMC) |
FCC CFR 47 Part 15 subpart B,
ANSI C63.4-2014 |
| Interface | |
| Audio³ | Input: One (1) Channel, RCA Jack, plus
One (1) Built-in Microphone |
| Electrical | |
| Power Supply | 12 VDC ± 30% |
| Power Consumption | Maximum 7.1 W (12 VDC) |
