Product details of the Dahua DH-HAC-B1A21P-U analog camera – The Dahua DH-HAC-B1A21P-U is an outdoor analog CCTV camera with a 2 megapixel lens. It’s the most economical camera Dahua offers, catering to users who want to install a CCTV camera but are on a budget. The Dahua DH-HAC-B1A21P-U is sufficient for security in smaller areas.
Below are the product details of the Dahua DH-HAC-B1A21P-U camera based on photos we took directly.
Dahua DH-HAC-B1A21P-U Product Details
Right and Left Sides
The photos on the right and left sides clearly show the printed Dahua logo. The camera’s components are also visible, starting from the front where the lens is located, through the middle, and finally the back.
Left side.
Right side.
Front Side
Seen from the front, of course the most striking thing is the main lens. This lens functions to capture images and send them to the Dahua Digital Video Recorder (DVR).
When the camera is turned on, you will see an infrared LED light up on the underside of the lens.
Back Side
The rear of the camera features several details. The most striking thing is that there are three holes that will be used as screw holes to attach to media such as walls, ceilings and so on.
You can also see the cables coming out of this section. These cables are the video output and power input cables for powering the camera.
Bottom Side
On the bottom of the Dahua DH-HAC-B1A21P-U camera, there is a sticker containing the Dahua logo, camera type (analog), model, serial number and other brief information related to this CCTV camera.
Dahua DH-HAC-B1A21P-U Camera Parts
The Dahua DH-HAC-B1A21P-U outdoor camera has separate parts from the front to the back. The image below shows the parts of this camera.
Dahua DH-HAC-B1A21P-U Specifications
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; DWDR
- WDR: DWDR
- White Balance: Auto
- Gain Control: Auto
- Noise Reduction: 2D NR
- Illumination Mode: Smart IR
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: 30 m (98.43 ft)
- Illuminator On/Off Control: Auto/Manual
- Illuminator Number: 2 (IR light)
- Angle Adjustment: Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360° (manual)
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 | Recognizer | Identity |
| 2.8mm | 44.7 m (146.65 ft) | 17.9 m (58.73 ft) | 8.9 m (29.20 ft) | 4.5 m (14.76 ft) |
| 3.6mm | 55.0 m (180.45 ft) | 22.0 m (72.18 ft) | 11.0 m (36.09 ft) | 5.5 m (18.04 ft) |
| 6mm | 102.9 m (337.6 ft) | 41.1 m (134.84 ft) | 20.6 m (67.59 ft) | 10.3 m (33.79 ft) |
DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.
General
- Video Output: Video output choices of CVI/TVI/AHD/CVBS by one BNC port
- Power Supply: 12 VDC ± 30%
- Power Consumption: Max 2.8 W (12 VDC, IR on)
- 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
- Casing Material: Plastic
- Product Dimensions: 146.1mm × 70.0 mm × 69.8mm (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
Certifications
- Certifications: CE-LVD: EN 62368-1; CE-EMC: EN 55032; EN 55035
In The Box
- Camera
- Quick Start Guide
- Screw Package