Dahua IPC-HFW2449T-AS-IL bullet IP camera
Outdoor Full-color bullet IP camera with AI, 4 MP; 1/2.9” CMOS; 3.6 mm lens; WDR(120 dB); sensitivity 0.006 lx@F1.6; compression: H.265+, H.265, H.264+, H.264, MJPEG; 2 streams up to 4 MP@25 fps; video analytics: SMD Plus (Smart Detection
Specifications
- Codecs
- H.265+
- Sensor
- 1/2.9”
- Power
- 12V
- Lens
- 3.6mm
- 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
- 59.7 m
- Observe
- 23.9 m
- Recognize
- 11.9 m
- Identify
- 6 m
The angles were cross-checked against the manufacturer’s model page and datasheet.
Calculate for your site →Description
Dahua IPC-HFW2449T-AS-IL is an outdoor Full-color IP camera, 4 MP, with AI analytics, active audio alarm and extended IR illumination up to 60 m. Unlike passive cameras, this model can actively respond to violations: when the detector is triggered, it plays a voice warning or a siren, preventing the incident even before security arrives. The built-in microphone provides two-way audio communication with the appropriate software.
Advantages
- Active deterrence: the built-in speaker plays audio warnings when intruders are detected
- SMD Plus: AI distinguishes people and vehicles, minimizing false alarms
- Full-color night capture: a color image without additional floodlights
- IR illumination up to 60 m: reliable nighttime monitoring over long distances
- Built-in microphone: audio recording and the option of two-way communication
- IP67 protection rating: year-round outdoor operation
Applications
- Perimeter security of sites where active deterrence of intruders is important
- Construction sites and facilities without permanent security
- Warehouses and production areas at night
- Private residences with automatic deterrence of uninvited guests
Frequently asked questions
How does active deterrence work?
Can a schedule for active deterrence be configured?
Does the camera work in two-way communication mode?
Product reviews
Questions & answers
