Pro HAC-HFW2231SP-0280B - Security Camera Dahua Technology - Free user manual and instructions
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| Product Type | Security Camera |
| Brand | Dahua Technology |
| Model | Pro HAC-HFW2231SP-0280B |
| Category | HD-CVI Bullet Camera |
| Image Sensor | 1/2.8-inch CMOS |
| Resolution | 1920 x 1080 (2MP) |
| Lens | 2.8mm fixed focal length |
| IR Range | Up to 30m |
| Day/Night | ICR auto switch |
| Video Output | BNC (HD-CVI) |
| Power Supply | 12V DC |
| Power Consumption | Max 5W |
| Dimensions | 80mm x 88mm x 160mm (approx.) |
| Weight | 400g (approx.) |
| Ingress Protection | IP67 |
| Operating Temperature | -30°C to +60°C |
| Housing | Aluminum alloy with weatherproof seal |
| Mounting | Bracket mount included |
| Installation | Wall or ceiling mount, connection to DVR |
| Maintenance & Cleaning | Periodic cleaning of lens and housing with soft dry cloth |
| Safety | High voltage precautions, IP67 rated for outdoor use |
| Spare Parts & Repairability | Common replacement parts available; professional service recommended |
| General Information | User manual in PDF available for free download |
Frequently Asked Questions - Pro HAC-HFW2231SP-0280B Dahua Technology
How do I connect the camera to a DVR?
Use a BNC cable to connect the video output to an HD-CVI compatible DVR port. Connect the 12V DC power adapter to the camera and ensure the DVR is set to the correct channel.
What is the maximum IR distance of the camera?
The integrated IR LEDs provide night vision up to 30 meters in total darkness, activating automatically in low-light conditions.
Can I use this camera outdoors?
Yes, the camera has an IP67-rated housing, meaning it is dust-tight and protected against heavy rain. It operates in temperatures from -30°C to +60°C.
How do I clean the camera lens and housing?
Use a soft, dry cloth to gently wipe the lens and housing. Avoid aggressive solvents and high-pressure water jets. Keep the IR LEDs free from dust for optimal performance.
What power supply does the camera need?
The camera requires a 12V DC power supply and consumes up to 5W. Use a regulated adapter and ensure correct polarity (typically center positive).
How do I reset the camera to factory settings?
There is no external reset button on this model. Factory reset typically requires a DVR menu option for CVI cameras, or you can use the Dahua Config Tool if supported.
Why does the image switch to black and white at night?
The camera has a day/night ICR filter that automatically switches to black-and-white mode in low light to enable clearer monochrome imagery with IR illumination.
Is the camera fully weatherproof?
With an IP67 rating, the camera is protected against dust ingress and water jets, making it suitable for outdoor installation. Ensure that all cable connections are sealed to maintain waterproof integrity.
What type of video cable is required?
This camera outputs HD-CVI via a BNC connector. Use a coaxial cable (RG59 or RG6) with BNC connectors for distances up to 300m. For longer runs, consider a signal booster.
How do I mount the camera to a wall or ceiling?
The camera includes a metal mounting bracket. Mark and drill holes according to the mounting template, secure the bracket with screws and anchors, then attach the camera and adjust its viewing angle.
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USER MANUAL Pro HAC-HFW2231SP-0280B Dahua Technology
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Product information
Brand : Dahua Technology
Model : Pro HAC-HFW2231SP-0280B
Category : Security Camera