Dahua IPC-HFW1230S1-A bullet IP camera
2 MP; 1/2.8” CMOS; motorized lens 2.8~12 mm; mechanical IR filter; sensitivity 0.008 lx@F1.7; compression: H.265+, H.265, H.264+, H.264, MJPEG; 2 streams up to 2 MP@25 fps; IR illumination up to 40 m; MicroSD up to 256 GB; protection: IP67, IK10; p
Specifications
- Codecs
- H.265+
- Sensor
- 1/2.8”
- Power
- 12V
- Lens
- 2.8-12mm
- Resolution
- 2 MP
- IR illumination
- 40
- 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
- 31.1 m
- Observe
- 12.4 m
- Recognize
- 6.2 m
- Identify
- 3.1 m
- Detect
- 39.8 m
- Observe
- 15.9 m
- Recognize
- 8 m
- Identify
- 4 m
The angles are confirmed by a single manufacturer document and are being verified.
Calculate for your site →Description
Dahua IPC-HFW1230S1-A is a 2 MP bullet IP camera with a 2.8–12 mm motorized lens, a built-in microphone, and IR illumination up to 40 meters. Unlike the basic version, the model with the "-A" suffix is equipped with an audio input for sound recording, which allows building a more informative archive and responding to audio events. IP67 and IK10 protection guarantee reliability in outdoor operation.
Advantages
- Built-in microphone — audio recording allows capturing not only video but also conversations or alarm signals in the surveillance zone
- 2.8–12 mm motorized lens — flexible adjustment of the viewing angle and focus without physical intervention after installation
- IR illumination up to 40 m — confident surveillance in complete darkness at a long distance
- MicroSD card up to 256 GB — standalone storage of the video archive onboard the camera
- H.265+ compression — disk space savings at high Full HD resolution
- IP67 and IK10 protection — operation in conditions of precipitation, dust and mechanical impacts
Applications
- Sales floors and checkout areas — audio recording helps resolve disputed situations with customers
- Entry groups and checkpoints — capturing negotiations with visitors on video and audio
- Schools and kindergartens — comprehensive monitoring of the territory with sound recording
- Offices — monitoring of meeting rooms and reception areas
- Outdoor perimeter security — the durable IK10 housing for operation in public places
Frequently asked questions
Can sound recording be disabled if it is not needed?
How far does the camera see at night?
Is additional equipment needed for local recording?
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