IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2
IPC-HFW2531S-S-S2
5MP Lite IR Fixed-focal Bullet Network Camera
> 5MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
> Outputs 2688×1520 (2688×1520) @ 25/30 fps, and supports max. 5MP
> (2592×1944) @ 20 fps
> H.265 codec, high compression rate, ultra-low bit rate
> Built-in IR LED, max IR distance: 30 m
> ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
> Rotation mode, WDR, 3D DNR, 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 disconnected, IP conflict, illegal access,voltage detection
> Supports max. 256 GB Micro SD card
> 12V DC/PoE power support
> IP67 protection grade
IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2
IPC-HFW2531S-S-S2
5MP Lite IR Fixed-focal Bullet Network Camera
> 5MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
> Outputs 2688×1520 (2688×1520) @ 25/30 fps, and supports max. 5MP
> (2592×1944) @ 20 fps
> H.265 codec, high compression rate, ultra-low bit rate
> Built-in IR LED, max IR distance: 30 m
> ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
> Rotation mode, WDR, 3D DNR, 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 disconnected, IP conflict, illegal access,voltage detection
> Supports max. 256 GB Micro SD card
> 12V DC/PoE power support
> IP67 protection grade
IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2 System Overview
With upgraded H.265 encoding technology, Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying to the standards of IP67 and IK10 (Supported by some select models).
IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2 Functions
Smart Codec
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.
WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.
Starlight
Starlight technology mainly applies to the environment of low illuminance, and it can provide clear colorful video. Even in the environment of ultra-low illuminance, the technology can guarantee the good image effect.
IVS
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.
Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2 Picture
IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2 Dimensions
IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2 Installation
IPC-HFW2531S-S-S2 - DAHUA DH-IPC-HFW2531S-S-S2 5MP Lite IR Fixed-focal Bullet Network Camera with Intelligent detection Rotation mode max IR distance 60 m SMART H.264/H.265 IPC-HFW2531S-S-S2 Technical Specifications
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Camera |
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Image Sensor |
1/2.7” 5Megapixel progressive CMOS |
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Max. Resolution |
2592 (H) × 1944 (V) |
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ROM |
128 MB |
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RAM |
256 MB |
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Scanning System |
Progressive |
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Electronic Shutter Speed |
Auto/Manual 1/3 s–1/100000 s |
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Min. Illumination |
0.008 Lux@F1.6 |
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S/N Ratio |
> 56 dB |
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Illumination Distance |
30 m (98.43 ft) |
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Illuminator On/Off Control |
Auto/Manual |
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Illuminator Number |
1 (IR LED) |
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Pan/Tilt/Rotation Range |
Pan: 0°–360° |
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Lens |
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Lens Type |
Fixed |
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Mount Type |
M12 |
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Focal Length |
2.8 mm |
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Max. Aperture |
F1.6 |
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Field of View |
2.8 mm: Horizontal 103.0° × Vertical 71.0° × Diagonal 132.0° 3.6 mm: Horizontal: 84.0° × Vertical 58.0° × Diagonal 110.0° |
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Iris Type |
Fixed aperture |
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Close Focus Distance |
2.8 mm: 0.9 m (2.95 ft) |
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DORI Distance |
Lens |
Detect |
Observe |
Recognize |
Identify |
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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IVS |
Tripwire; intrusion |
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Video |
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Video Compression |
H.265; H.264; H.264B; MJPEG (only supported by the sub stream) |
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Smart Codec |
Smart H.265+/ Smart H.264+ |
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Video Frame Rate |
Main stream: |
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Stream Capability |
2 streams |
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Resolution |
2592×1944(2592×1944); 2688×1520(2688×1520); 3M(2048×1536); 2304×1296(2304×1296); 1080p(1920×1080); 1.3M (1280 × 960); 720p(1280×720); D1(704× 576/704×480); VGA(640×480); CIF(352×288/352×240) |
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Bit Rate Control |
CBR/VBR |
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Video Bit Rate |
H.264: 32 Kbps–8192 Kbps H.265: 12 Kbps–8192 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 NR |
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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 Illumination |
Yes |
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Image Rotation |
0°/90°/180°/270° (Supports 90°/270° with 2592 × 1944 resolution and lower.) |
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Mirror |
Yes |
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Privacy Masking |
4 areas |
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Alarm |
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Alarm Event |
No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; safety exception |
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Network |
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Network |
RJ-45 (10/100 Base-T) |
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SDK and API |
Yes |
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Cyber Security |
Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade |
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Protocol |
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 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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Storage |
FTP; Micro SD card (support max. 256 G); NAS; SFTP |
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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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Certification |
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Certifications |
CE-LVD: EN62368-1 |
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Power |
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Power Supply |
12V DC/PoE (802.3af) |
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Power Consumption |
< 5.6W |
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Environment |
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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 |
IP67 |
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Structure |
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Casing |
Metal |
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Dimensions |
166.2 mm × Φ70 mm (6.54" × Φ2.76") |
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Net Weight |
0.48 kg (1.1 lb) |
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Gross Weight |
0.57 kg (1.3 lb) |
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Wired/Wireless | Wired |
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Outdoor use | Intdoor use, Outdoor use |
Focal Type | Fixed |
Day/Night | Low light |
Factor | Bullet |
Max Resolution | 5 MP |
Brand | Description |
History | Color sit amet, consectetur adipiscing elit. In gravida pellentesque ligula, vel eleifend turpis blandit vel. Nam quis lorem ut mi mattis ullamcorper ac quis dui. Vestibulum et scelerisque ante, eu sodales mi. Nunc tincidunt tempus varius. Integer ante dolor, suscipit non faucibus a, scelerisque vitae sapien. |
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Worldwide Delivery
DHL,FedEx,UPS,Postal
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Support 24/7
Online 24 hours
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Firmware upgradable
Original Firmware
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payment method
Secure payment