HAC-HDBW1801EA-A-S3 - is a camera with 3.6mm lens is a high-performance HDCVI dome camera designed to ensure professional video surveillance thanks to 4K Ultra HD resolution (3840×2160) and the advanced CMOS sensor, offering extremely sharp and detailed images. Equipped with Smart IR with a range of up to 40 meters and 3DNR technology, it ensures uniform night vision and noise reduction even in low-light environments. It integrates a built-in microphone for audio transmission over coaxial cable and Super Adapt function for automatic image optimization. The robust structure with IP67 and IK10 protection guarantees resistance to dust, water and vandalism, making it ideal for outdoor installations and critical environments. Dahua
HAC-HDBW1801EA-A-S3 | 8MP HDCVI DOME CAMERA FIXED LENS 3.6mm - SMART IR ILLUMINATION

The Dahua HAC-HDBW1801EA-A-S3 with 3.6mm lens is an HDCVI dome camera designed to offer high-performance video surveillance thanks to 4K Ultra HD (3840×2160) resolution and an advanced CMOS sensor, ensuring extremely sharp and detailed images. Equipped with Smart IR with a range of up to 40 meters and 3DNR technology, it ensures uniform night vision and noise reduction even in low light conditions. It integrates a built-in microphone for audio acquisition over coaxial cable and a Super Adapt function for automatic image optimization. The robust structure with IP67 and IK10 protection makes it resistant to dust, water and vandalism, ideal for outdoor installations and critical environments.
Main specifications:
- 4K Ultra HD resolution for extremely detailed images
- 3.6mm fixed lens with wide viewing angle
- Smart IR up to 40m for advanced night vision
- 3DNR technology for video noise reduction
- Built-in microphone for audio recording
- Super Adapt for automatic performance adjustment
- IP67 and IK10 protection resistant to water, dust and shock
- CVI/CVBS/AHD/TVI compatibility for maximum integration
- HDCVI transmission over coaxial cable with long distance
- Sturdy and reliable metal structure
Further details
Smart IR technology with a range of up to 40 meters automatically adjusts the intensity of the IR LEDs, ensuring uniform night vision without overexposure and improving image quality in dark conditions.
Equipped with a built-in microphone with audio transmission over coaxial cable , it allows audio recording synchronized with video , increasing the level of security and evidence collection.

Technical data sheet
| MODEL | HAC-HDBW1801EA-A-S3 |
| Room | |
| Image Sensor | 4K CMOS |
| Max. Resolution | 3840 (H) × 2160 (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 | 0.01 [email protected] (Color, 30 IRE) 0.001 [email protected] (B/W, 30 IRE) 0 lux (Illuminator on) |
| S/N Ratio | > 65 dB |
| Illumination Distance | IR: 40 m (131.23 ft) |
| Illuminator On/Off Control | Auto/Manual |
| Illuminator Number | 3 (IR light) |
| Pan/Tilt/Rotation Range | Pan: 0°–355° Tilt: 0°–80° Rotation: 0°–355° |
| Lens | |
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 3.6 mm |
| Max. Openings | F2.0 |
| Field of View |
H: 86.8°; V: 44.6°; D: 104.5° |
| Iris Control | Fixed |
| Close Focus Distance | 2.1 m (6.89 ft) |
| Video | |
| Video Frame Rate | CVI: PAL: 4K@15 fps; NTSC: 4K@15 fps; AHD: PAL: 4M@15 fps NTSC: 4M@15 fps TVI: PAL: 4K@15 fps; NTSC: 4K@15 fps; CVBS: PAL: 960H NTSC: 960H |
| Resolution | 4K (3840 × 2160); 960H (960 × 576/960 × 480) |
| Day/Night | Auto(ICR)/Color/B/W |
| BLC | BLC; HLC; WDR |
| WDR | WDR |
| White Balance | Car |
| Gain Control | Car |
| Noise Reduction | 3D NR |
| Illumination Mode | Smart IR&WL(CVI,TVI); WL Mode; IR Mode |
| Mirror | Yes |
| Certification | |
| Certifications | CE-LVD: EN62368-1 CE-EMC: EN 55032; EN 55035; |
| Audio | |
| Built-in Mic | Yes |
| Audio Camera | CVI; TVI |
| Pick-up Distance | 8 m (26.25 ft) |
| Port | |
| Video Output | Video output choices of CVI/TVI/AHD/CVBS by one BNC port (DIP Switch) |
| Power | |
| Power Supply | 12 VDC (±30%) |
| Power Consumption | Max 2.8 W (12 VDC, IR on) |
| Environment | |
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Operating Humidity | ≤95% (RH), non-condensing |
| Strorage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Storage Humidity | ≤95% (RH), non-condensing |
| Protection | IP67 |
| Anti-corrosion Level | Basic Protection *The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection. |
| Structure | |
| Casing Material | Metal |
| Product Dimensions | Φ112.0 mm × 89.1 mm (Φ4.41" × 3.51") |
| Net Weight | 0.44 kg (0.97 lb) |
| Gross Weight | 0.62 kg (1.37 lb) |
| Installation | Wall mount; ceiling mount; vertical pole mount |


