Dahua IPC-HFW2441T-ZS bullet IP camera
Outdoor bullet IP camera with AI, 4 MP; 1/2.9” CMOS; motorized lens 2.7~13.5 mm; mechanical IR filter; WDR(120 dB); sensitivity 0.008 lx@F1.5; compression: H.265+, H.265, H.264+, H.264, MJPEG; 2 streams up to 4 MP@25 fps; video ana
Specifications
- Codecs
- H.265+
- Sensor
- 1/2.9”
- Power
- 12V
- Lens
- 2.7-13.5mm
- Resolution
- 4 MP
- IR illumination
- 60
- Protection class
- IP67
Field of view and DORI distances
The angles come from the manufacturer’s documentation for this model. A level’s distance is how deep along the camera axis the required pixel density holds; in practice the result also depends on light, viewing angle and video compression. The values may differ from the DORI in the datasheet: manufacturers calculate it by their own method, here it strictly follows the IEC 62676-4 density thresholds.
- Detect
- 42 m
- Observe
- 16.8 m
- Recognize
- 8.4 m
- Identify
- 4.2 m
- Detect
- 208 m
- Observe
- 83.1 m
- Recognize
- 41.6 m
- Identify
- 20.8 m
The angles were cross-checked against the manufacturer’s model page and datasheet.
Calculate for your site →Description
Dahua IPC-HFW2441T-ZS is an outdoor bullet IP camera, 4 MP, with artificial intelligence and a motorized varifocal 2.7–13.5 mm lens. The AI-based video analytics provides smart motion detection with separation of people and vehicles, which dramatically reduces the number of false alarms. IR illumination with a range of up to 60 m and 120 dB WDR guarantee a high-quality picture in the most challenging lighting conditions.
Advantages
- Motorized 2.7–13.5 mm lens: a wide zoom range adjusted remotely without physical access to the camera
- AI video analytics: object classification — people and vehicles — reduces the number of false alarms
- IR illumination up to 60 m: reliable nighttime surveillance over long distances
- 120 dB WDR: a clear image in backlight and mixed lighting
- 4 MP resolution with H.265+: a detailed picture with economical use of archive space
- IP67 protection rating: stable operation in rain, dust and a wide temperature range
Applications
- Perimeter security of sites with variable surveillance zones
- Control of entrances and parking areas with vehicle capture
- Video surveillance in warehouses and shopping complexes with large fields of view
- Sites requiring a minimal number of alarm notifications
Frequently asked questions
What is SMD AI analytics and why is it needed?
How is the motorized zoom controlled?
What is the IR illumination range under real operating conditions?
Product reviews
Questions & answers
