HAC-HF3231E - Surveillance Camera Dahua Technology - Free user manual and instructions
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| Product Type | HD-CVI Surveillance Camera |
| Model | HAC-HF3231E |
| Image Sensor | 2MP 1/2.8" CMOS |
| Resolution | 1920 x 1080 at 30fps |
| Lens | 2.8mm fixed, F1.6 |
| IR Distance | Up to 30 meters (smart IR) |
| Day/Night | ICR auto switch |
| Video Output | 1 HD-CVI output (BNC) |
| Dimensions | Φ70mm x 160mm |
| Weight | ~0.3 kg |
| Power Supply | 12V DC, 600mA |
| Power Consumption | ≤ 7.2W |
| Protection Rating | IP67 |
| Operating Temperature | -40°C to 60°C |
| Main Functions | DWDR, 3DNR, BLC, HLC, Smart IR |
| Maintenance & Cleaning | Clean lens with soft dry cloth; check cable connections periodically |
| Safety | CE, FCC, UL compliant |
| Spare Parts & Repairability | Contact authorized Dahua service center for replacement parts |
| General Information | Compatible with Dahua XVR series recorders |
Frequently Asked Questions - HAC-HF3231E Dahua Technology
What is the resolution of the Dahua HAC-HF3231E camera?
The camera offers 2MP resolution at 1920x1080 pixels, providing clear HD video.
What type of video output does this camera use?
It uses HD-CVI technology via a BNC connector for high-definition analog video transmission.
How far can the IR night vision reach?
The smart IR provides up to 30 meters of night vision, automatically adjusting intensity.
Is the camera suitable for outdoor use?
Yes, it has an IP67 rating, making it dust-tight and protected against temporary water immersion.
What power supply is required?
It requires a 12V DC power supply with a current of 600mA (included in the box).
Can I use this camera with a standard analog DVR?
No, it requires an HD-CVI compatible DVR (like Dahua XVR series) to receive the high-definition signal.
How do I clean the camera lens?
Use a soft, dry cloth to gently wipe the lens. Avoid using harsh chemicals or abrasive materials.
What is the field of view with the 2.8mm lens?
The 2.8mm fixed lens provides a wide angle of view, approximately 98° horizontal.
How do I reset the camera to factory defaults?
Press and hold the reset button (inside the camera) for 10 seconds while power is applied.
Does the camera support audio?
No, the HAC-HF3231E is a video-only camera; it does not have an audio input.
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USER MANUAL HAC-HF3231E Dahua Technology
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Product information
Brand : Dahua Technology
Model : HAC-HF3231E
Category : Surveillance Camera