Item specifics
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Brand Name
Dahua
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Type
ip camera
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Supported Operating Systems
Windows 7
Windows 8
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High Definition
4.0 Megapixels
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Lens (mm)
3.6mm
2.8mm
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Style
Dome Camera
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Certification
NONE
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Connectivity
IP/Network Wired
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Smart home platform
NONE
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Origin
CN(Origin)
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Installation
Ceiling
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Wall Bracket
Ceiling
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Power Consumption(W)
5.7W (12V DC)
6.6W (POE)
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Color
white
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Minimum Illumination(Lux)
0.008 Lux @ F1.6
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Sensor
CMOS
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Megapixels
4MP
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Special Features
Waterproof / Weatherproof
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Storage
None
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Video Compression Format
H.264
H.265
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Power Supply
With POE
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TF Card
None
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IR Distance(m)
Max 30m
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is_customized
No
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Power Supply(V)
12V DC/PoE
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Model Number
IPC-HDW2431T-AS-S2
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Viewing Angle
80°
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Technology
Infrared
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Dimensions (L x W x D)(mm)
100.9 mm x 109.9 mm (3.97
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Supported Mobile Systems
Android
iOS
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Network Interface
RJ-45 10/100Mb Ethernet Slot
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Audio Output
None
Dahua IPC-HDW2431T-AS-S2 4MP IR 30m Built-in Mic Fixed-focal Starlight Eyeball Dome Network Camera H.265 POE SD Card Slot Indoor IP Camera
 >> Original Dahua Product with Dahua logo,Overseas Version,Free Upgrade,2 Years Warranty!
>> For warranty, please come to our store only. Your local distributor or shop will NOT cover your warranty. >> Below Mounts are not included.
IPC-HDW2431T-AS-S24MP Lite IR Fixed-focal Eyeball Network Camera > 4MP, 1/3” CMOS image sensor, low illuminance, high image definition > Outputs 4MP (2560 × 1440)@25/30 fps, Max. supports 4MP (2688 × 1520) @ 20 fps > H.265 coding, high compression ration, 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 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 disconnected, IP conflict, illegal access, voltage detection > Max. 256 GB SD card and built-in Mic > 12V DC/POE power supply > IP67 protection
Camera | Image Sensor | 1/3”4Megapixel progressive CMOS | Max. Resolution | 2688 (H) × 1520 (V) | ROM | 128 MB | RAM | 128 MB | Scanning System | Progressive | Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s | Min. Illumination | 0.008 Lux @ F1.6 | S/N Ratio | >56 dB | Illumination Distance | 30 m (98.43 ft) | Illuminator On/Off Control | Auto/Manual | Illuminator Number | 2 (IR LED) | Pan/Tilt/Rotation Range | Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360° | Lens | Lens Type | Fixed-focal | Mount Type | M12 | Focal Length | 2.8 mm
3.6 mm | Max. Aperture | F1.6
F1.6 | Field of View | 2.8 mm:
Horizontal 102.0°×Vertical 55.0°×Diagonal 121.0° 3.6 mm :
Horizontal 84.0°×Vertical 45.0°×Diagonal 100.0° | Iris Type | Fixed | Close Focus Distance | 2.8 mm: 0.9 m (2.95 ft)
3.6 mm: 1.6 m (3.61 ft) | 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) | 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) | Smart event | IVS | Tripwire; intrusion | Video | Video Compression | H.265; H.264; H.264B; MJPEG(only supported by sub stream) | Smart Codec | Smart H.265+/ Smart H.264+ | Video Frame Rate | Main stream: 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps) | Stream Capability | 2 streams | Resolution | 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 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) | Bit Rate Control | CBR/VBR | Video Bit Rate | H.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps | Day/Night | Auto(ICR)/Color/B/W | BLC | Yes | HLC | Yes | WDR | 120 dB | White Balance | Auto/natural/street lamp/outdoor/manual/regional custom | Gain Control | Auto/Manual | Noise Reduction | 3D NR | Motion Detection | Disable/Enable (4 areas, rectangle) | Region of Interest(RoI) | Yes (4 areas) | Smart Illumination | Yes | Image Rotation | 0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution.) | Mirror | Yes | Privacy Masking | 4 areas | Audio | Built-in MIC | Yes | Audio Compression | G.711A; G.711Mu; G.726 | Alarm | Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; voltage detection; security exception | Network | Network | RJ-45 (10/100 Base-T) | SDK and API | Yes | 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 | 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 | Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec | User/Host | 20 | Storage | FTP; Micro SD card (support max. 256 G); NAS; SFTP | Browser | IE
Google
Firefox | Management Software | Smart PSS; DSS; DMSS | Mobile Phone | IOS; Android | Certification | |
<![CDATA[
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<![CDATA[
<form action="" method="POST" name="customer_upload" enctype="multipart/form-data">
<table width="100%" border="0" cellspacing="0" cellpadding="0" class="tableStyle_1">
<input type="hidden" name="cmod" value="customer_upload_images" />
<tr>
<td colspan="3">
<h2 class="margin_t pad_1em">Upload this product's photo to officematics.com</h2>
</td>
</tr>
<tr>
<td class="b g_t_r pad_r_5px">Images URL</td>
<td class="g_t_l" colspan="2"><input type="file" name="images_file" class="name_win" ></td>
</tr>
<tr>
<td> </td>
<td colspan="2"><button type="submit"><span>Submit</span></button></td>
</tr>
</table>
</form>
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<![CDATA[
login
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<![CDATA[
<form action="" method="POST" name="customer_upload" enctype="multipart/form-data">
<table width="100%" border="0" cellspacing="0" cellpadding="0" class="tableStyle_1">
<input type="hidden" name="cmod" value="customer_upload_videos" />
<tr>
<td colspan="3">
<h2 class="margin_t pad_1em">upload this product's video to officematics.com</h2>
</td>
</tr>
<tr>
<td class="b g_t_r pad_r_5px">Videos Name</td>
<td class="g_t_l" colspan="2"><input type="text" name="videos_name" class="inp name_win" ></td>
</tr>
<tr>
<td class="b g_t_r pad_r_5px">YouTube URL</td>
<td class="g_t_l" colspan="2"><input type="text" name="videos_url" class="inp name_win" ></td>
</tr>
<tr>
<td> </td>
<td colspan="2"><button type="submit"><span>Submit</span></button></td>
</tr>
</table>
</form>
]]>
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