Dahua IPC-HFW3441E-AS-S2 bullet IP camera
WizSense network camera with 4-megapixel IR lens with fixed focal length > 4-megapixel 1/2.9-inch CMOS sensor, excellent performance in low light and high-definition imaging > Maximum
Specifications
- Codecs
- H.265
- Sensor
- 1/2.9
- Power
- 12V
- Resolution
- 4 MP
- 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
- 39.8 m
- Observe
- 15.9 m
- Recognize
- 8 m
- Identify
- 4 m
- Detect
- 55.7 m
- Observe
- 22.3 m
- Recognize
- 11.1 m
- Identify
- 5.6 m
- Detect
- 106 m
- Observe
- 42.2 m
- Recognize
- 21.1 m
- Identify
- 10.6 m
The angles were cross-checked against the manufacturer’s model page and datasheet.
Calculate for your site →Description
Dahua IPC-HFW3441E-AS-S2 is a bullet IP camera of the WizSense series with a 4-megapixel 1/2.9" sensor, designed for round-the-clock security of medium- and large-scale sites. The enlarged 1/2.9" sensor delivers a gain in light sensitivity, providing a detailed picture in challenging lighting conditions. H.265 compression minimizes the volume of stored data, while 12 V power supply simplifies integration into existing cable systems. The IP67 protection rating allows the camera to be installed outdoors without additional protective housings.
Advantages
- 1/2.9" sensor: increased light sensitivity for a clear image in insufficient lighting
- 4 MP resolution: sufficient detail for identifying faces and analyzing events
- H.265 codec: efficient compression without loss of quality — less traffic and archive volume
- Audio input (AS): built-in microphone support for recording sound on site
- 12 V power supply: broad compatibility with most standard CCTV power supplies
- IP67 protection: outdoor operation in any climatic conditions
Applications
- Perimeter security of shopping and business centers
- Video surveillance in parking areas and open warehouse territories
- Control of entrance groups of residential complexes and office buildings
- Monitoring of production shops and technological zones
Frequently asked questions
Does the camera support audio recording?
Can the camera be combined with an NVR from another manufacturer?
What is the focal length of the lens?
Product reviews
Questions & answers
