Outdoor 2 MP HDCVI dome with a fixed 2.8 mm lens and a 110° angle. The -A suffix is what sets this version apart: it has a built-in microphone, so the audio travels over the same coaxial cable as the video, without running a separate line.
Dahua's HDCVI technology sends four signals over a single coax: video, audio, data and power. The configuration menu is opened from the recorder itself.
The sensitivity is 0.004 lux at F1.6 aperture, and it reaches 0 lux with the infrared on, which reaches 20 metres. The WDR is a true 120 dB, for backlit scenes, such as a garage door with the sun straight ahead.
IP67 and IK10 housing: it withstands the weather and vandalism. It works from -40 to 60 °C.
Key features
- 2 MP sensor with 1080p output at 25 or 30 frames per second
- Built-in microphone: audio over the same coaxial cable
- Fixed 2.8 mm F1.6 lens, with a 110° angle
- Sensitivity of 0.004 lux; 0 lux with the infrared on
- Infrared up to 20 m
- True 120 dB WDR
- IP67 and IK10 housing, from -40 to 60 °C
Specifications
| Brand |
Dahua |
| Model |
HAC-HDBW2241F-A-0280B |
| Type |
Outdoor HDCVI dome |
| Sensor |
1/2.8" CMOS |
| Resolution |
1920 × 1080 (2 MP) |
| Frames per second |
25/30 at 1080p · 25/30/50/60 at 720p |
| Lens |
Fixed 2.8 mm, F1.6 |
| Field of view |
110° |
| Sensitivity |
0.004 lux (F1.6, 30 IRE) · 0 lux with IR |
| Infrared |
Up to 20 m |
| WDR |
120 dB |
| Audio |
1 input and built-in microphone |
| Transmission |
HDCVI: video, audio, data and power over one coax |
| OSD menu |
Accessible from the recorder |
| Power supply |
12 V DC |
| Power consumption |
Maximum 3.6 W with IR on |
| Protection |
IP67 and IK10 |
| Operating temperature |
-40 to 60 °C |
| Dimensions |
106 mm diameter × 50.3 mm |
| Weight |
0.31 kg |
| EAN |
6939554943744 |
