HAC-HFW2802E-A-S2 - The 4K HDCVI bullet camera guarantees clear images even in low light conditions thanks to Starlight technology, 120dB real WDR and 3DNR. Equipped with a 3.6mm fixed lens, it supports multiple signals on existing coaxial cable, simplifying installation. It offers a built-in microphone, Smart IR up to 40 meters , IP67 protection and 12V±30% power supply. Ideal for professional security systems, even in critical outdoor environments . Dahua
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HAC-HFW2802E-A-S2 | DAHUA 4IN1 8MEGAPIXEL 3.6MM CAMERA - STARLIGHT IR 40METERS AUDIO

The Dahua HAC-HFW2802E-A-S2 bullet camera offers ultra-clear 4K images with Starlight technology for advanced night vision, 120dB true WDR to handle strong light contrasts, and 3DNR noise reduction for consistently clear footage. Thanks to coaxial cable transmission up to 700 meters, it is compatible with existing analog systems and is equipped with a built-in microphone and a 3.6mm fixed lens. Ideal for professional installations, it guarantees high performance indoors and outdoors thanks to its IP67 protection and 12V±30% DC power supply.
Main specifications:
- Maximum resolution 4K (8MP) – 3840×2160
- 3.6mm fixed optics
- Starlight + Smart IR up to 40m for night vision
- WDR 120dB for clear images in backlight
- Built-in microphone for broadcast-quality audio
- Compatible with HDCVI / CVBS / other analog HD formats
- IP67 protection grade, operating temperature -30°C~+60°C
- Simplified installation with video, audio and data signal support on a single coaxial cable
Further details
✅ Starlight technology for low light:

Technical data sheet
Model |
HAC-HFW2802E-A-S2 |
Room | |
Image Sensor | 4K CMOS |
Effective Pixels | 3840(H)×2160(V) |
Scanning System | Progressive |
Electronic Shutter Speed |
PAL: 1/3 s–1/100000 s |
Min. Illumination |
0.001 lux@F1.5 (Color, 30 IRE) |
S/N Ratio | >65 dB |
IR Distance | Up to 40m (130 feet) |
IR On/Off Control | Car |
IR LEDs | 2 |
Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Lens | |
Lens Type | Fixed-focal |
Auto Focus | No |
Lens Mount | M16 |
Focal Length | 3.6mm |
Max. Openings | F1.5 |
Angle of View | H: 111°; V: 59°; D: 131° |
Iris Control | Fixed |
Close focus distance |
1.8 m (5.91 ft) |
Video | |
Video Frame Rate |
CVI: PAL: 4K@15fps;5M@25fps; 4M@25fps |
Resolution |
4K (3840 × 2160); 5M (2880 × 1620); 4M (2560 × 1440); 960H (960 × 576/960 × 480) |
Day/Night | Auto (ICR) / Manual |
BLC Mode | BLC; HLC; WDR; HLC-Pro |
WDR | 120dB |
Gain control | Auto/Manual |
Noise reduction | 3D NR |
Illumination Mode | Smart IR |
Defog | Electronic defog |
Digital Zoom | 4× |
White balance | Auto; White balance area |
Mirror | Yes |
Privacy Masking | Off/On (8 areas, rectangle) |
Certification | |
Certifications |
CE-LVD: EN 62368-1; |
Port | |
Video Output | Video output choices of CVI/TVI/AHD/CVBS by one BNC port (DIP Switch) |
Audio Input | One channel built-in MIC |
Power | |
Power Supply | 12 VDC ± 30% (It is recommended to use a power adapter to supply the power for one camera) |
Power consumption | Max 6.4 W (12 VDC, IR on) |
Environmental | |
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 |
Ingress Protection | IP67 |
Construction | |
Casing Material | Plastic sunshield + metal body |
Dimensions | 179.9mm×70mm×70mm (7.08"×2.76"×2.76") |
Net Weight | 0.42kg (0.93lb) |
Gross Weight |
0.53kg (l1.17b) |
Installation |
Wall mount; ceiling mount; vertical pole mount |