The Dahua IPC-HFW2431S-S-S2 is a high-performance 4MP WDR IR Bullet Network Camera designed for superior surveillance. It features advanced imaging technology to deliver clear, detailed images even in challenging lighting conditions. This versatile camera is ideal for numerous security applications, offering robust functionality and reliable performance.
Quick Spec
| Resolution | 4MP (2688 �� 1520) |
| Lens Type | 3.6mm fixed lens |
| IR Distance | Up to 30 meters |
| WDR | 120dB |
| Ingress Protection | IP67 |
Product Features
- 4MP high-resolution imaging for crystal-clear video
- Wide Dynamic Range (WDR) of 120dB for excellent low light performance
- Built-in IR LEDs provide visibility up to 30 meters in complete darkness
- Compact bullet design with IP67 rating for outdoor use
- Supports multiple network protocols for flexible integration
Product Applications
- Commercial and residential property surveillance
- Monitoring public spaces like parks and squares
- Securing entrances and exits in office buildings
Supported Options
| Wall Mount | PFB203W |
| Junction Box | PFA130-E |
| Pole Mount | PFA152-E |
Compare to Similar Items
| Model | Resolution |
| IPC-HFW2831S-S-S2 | 8MP |
| IPC-HFW2231S-S-S2 | 2MP |
| IPC-HFW2431T-ZS | 4MP with motorized lens |
Get more information
Check Dahua IPC-HFW2431S-S-S2 price and IPC-HFW2431S-S-S2 datasheet, buy Dahua IPC-HFW2431S-S-S2 Bullet Network Camera with best price and fast shipping. Free Live Chat are supported. For further information about the product and its price, please contact us through Live Chat or at sales@router-switch.com.
Dahua HFW2431S-S-S2 Specification
IPC-HFW2431S-S-S2Â Specification |
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Camera |
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Image Sensor |
1/3” 4Megapixel progressive CMOS |
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Effective Pixels |
2688 (H) x 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??/span>1/100000 s |
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Min. Illumination |
0.008 Lux@F1.6 |
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IR Distance |
30 m (98.43 ft) |
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IR On/Off Control |
Auto/Manual |
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IR LEDs Number |
1 |
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Pan/Tilt/Rotation Range  |
Pan: 0°??/span>360° Tilt: 0°??/span>90° Rotation: 0°??/span>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 |
2.8 mm 3.6 mm |
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Max. Aperture |
F1.6 F1.6 |
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Field of View  |
2.8 mm: Pan: 102.0° Tilt: 55.0° Diagonal: 121.0° 3.6 mm : Pan: 84.0° Tilt: 45.0° Diagonal: 100.0° |
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Iris Type |
Fixed aperture |
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Close Focus Distance |
2.8 mm: 0.9 m (2.95 ft) 3.6 mm: 1.6 m (3.61 ft) |
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DORIÂ Distance |
Lens |
Detect |
Observe |
Recognize |
Identify |
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2.8 mm |
56 m (183.73 ft) |
22.4 m (73.49 ft) |
11.2 m (36.75 ft) |
5.6 m (18.37 ft) |
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3.6 mm |
80 m (262.47 ft) |
32.0 m (104.99 ft) |
16.0 m (52.49 ft) |
8.0 m (26.25 ft) |
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Smart event |
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General IVS Analytics |
Tripwire; intrusion |
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Video |
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Video Compression |
H.265; H.264; H.264B; MJPEG |
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Smart Codec |
Yes |
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Video Frame Rates |
Main stream: 2688 x 1520 (1 fps-20 fps) 2560 x 1440 (1 fps-25/30 fps) Sub stream: 704 x 576 (1 fps-25 fps) 704 x 480 (1 fps-30 fps) |
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Streaming Capability |
2Â Streams |
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Resolution |
2688 x 1520 (2688 x 1520); 2560 x 1440 (2560 x 1440);  2304 x 1296 (2304 x 1296); 1080p (1920 x1080);1.3M (1280 x 960); 720p (1280 x 720); D1 (704 x 576/704 x 480); VGA (640 x480); CIF (352 x 288/352 x 240) |
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Bit Rate Control |
CBR/VBR |
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Bit Rate |
H.264: 32 Kbps??/span>6144 Kbps H.265: 12 Kbps??/span>6144 Kbps |
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Day/Night |
Auto(ICR)/Color/B/W |
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BLC |
Yes |
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HLC |
Yes |
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WDR |
120 dB |
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White Balance |
Auto/natural/street lamp/outdoor/manual/regional custom |
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Gain Control |
Auto / Manual |
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Noise Reduction |
3D DNR |
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Motion Detection |
OFF/ON (4 areas, rectangular) |
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Region of Interest(RoI) |
Yes (4 areas) |
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Smart IR |
Yes |
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Image Rotation |
0°/90°/180°/270° (Supports 90°/270° with 1080p resolution and lower.) |
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Mirror |
Yes |
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Privacy Masking |
4 areas |
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Network |
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Ethernet |
RJ-45 (10/100 Base-T) |
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Protocol  |
IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP;Â RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS;Â QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE;Â 802.1x; Bonjour |
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Interoperability |
ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone; Genetec |
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User/Host |
20 |
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Edge Storage |
Dahua Cloud; FTP; SFTP; Micro SD Card (support max. 256 GB); NAS |
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Browser  |
IE Chrome Firefox |
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Management Software |
Smart PSS; DSS; DMSS |
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Mobile Phone |
IOS; Android |
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Certifications |
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Certifications  |
CE-LVD: EN60950-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
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Power |
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Power Supply |
12V DC/PoE (802.3af) |
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Power Consumption |
< 5W |
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Environmental |
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Operating Conditions |
-40°C to +60°C (-40°F to +140°F)/less than ??95% RH |
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Storage Temperature |
-40°C to +60°C (-40°F to +140°F) |
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Protection Grade |
IP67 |
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Construction |
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Casing |
Metal |
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Dimensions |
166.2 mm x Φ70 mm (6.54″ x Φ2.76″) |
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