Dahua IPC-HFW2431T-AS-S2 - 4MP IP Cameras Lite IR Fixed-focal Bullet Network Camera
Key Features
4MP Lite IR Fixed-focal Bullet Network Camera
> 4MP, 1/3" CMOS image sensor, low illuminance, high image definition
> Outputs max. 4MP (2688 × 1520) @20 fps, and supports 2560×1440 (2560 × 1440) @25/30 fps
> Support Triple Stream
> H.265 codec, high compression rate, ultra-low bit rate
> Built-in IR LED, max IR distance: 80 m
> RoI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
> Intelligent detection: Intrusion, tripwire
> Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal ac- cess, local alarm, voltage detection, audio detection
> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
> 12V DC/POE power support supply
> IP67 protection, IK10 protection (optional)
Description
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Camera |
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Image Sensor |
1/3” 4Megapixel progressive CMOS |
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Max. Resolution |
2688 (H) × 1520 (V) |
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ROM |
128 MB |
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RAM |
128 MB |
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Scanning System |
Progressive |
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Electronic Shutter Speed |
Auto/Manual 1/3 s–1/100,000 s |
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S/N Ratio |
> 56 dB |
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Min. Illumination |
0.008 [email protected] |
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Illumination Distance |
80 m (262.5 ft) |
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Illuminator On/Off Control |
Auto/Manual |
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Illuminator Number |
4 (IR LED) |
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Pan/Tilt/Rotation Range |
Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
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Lens |
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Lens Type |
Fixed-focal |
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Mount Type |
M12 |
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Focal Length |
3.6 mm; 6 mm; 8 mm |
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Max. Aperture |
3.6 mm: F1.6 6 mm: F1.6 8 mm: F1.6 |
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Field of View |
3.6 mm: Horizontal 84° × Vertical 45° × Diagonal 100° 6 mm: Horizontal 52° × Vertical 28° × Diagonal 61° 8 mm: Horizontal 40° × Vertical 23° × Diagonal 45° |
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Iris Type |
Fixed |
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Close Focus Distance |
3.6 mm: 1.4 m (4.6 ft) 6 mm: 3.1 m (10.2 ft) 8 mm:4.9 m(16.1 ft) |
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DORI Distance |
Lens |
Detect |
Observe |
Recognize |
Identify |
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3.6 mm |
80 m (262.5 ft) |
32.0 m (105.0 ft) |
16.0 m (52.5 ft) |
8.0 m (26.2 ft) |
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6 mm |
120.0 m (393.7 ft) |
48.0 m (157.5 ft) |
24.0 m (78.7 ft) |
12.0 m (39.4 ft) |
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8 mm |
160.0 m (524.9 ft) |
64.0 m (210.0 ft) |
32.0 m (105.0 ft) |
16.0m (52.5 ft) |
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Smart Event |
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IVS |
Tripwire; intrusion |
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Video |
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Video Compression |
H.265; H.264; H.264B; MJPEG(only supported by sub stream) |
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Smart Codec |
Smart H.265+/ Smart H.264+ |
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Video Frame Rate |
Dahua IPC-HFW2431T-AS-S2 - 4MP IP Cameras Lite IR Fixed-focal Bullet Network Camera
Tags: Dahua IPC-HFW2431T-AS-S2 - 4MP IP Cameras Lite IR Fixed-focal Bullet Network Camera |