> 2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition > Outputs max. 2MP (1920 × 1080) @25/30 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 disconnection, IP conflict, illegal access, voltage detection > Supports max. 256 GB Micro SD card > 12V DC/PoE power support > IP67 protection
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology USA Inc. |
| Model code | IPC-HFW2231S-S-S2 |
| Series | Lite series |
| Chip Inch Size | 1/2.8 |
| Color Type | Color / Monochrome |
| Resolution | 2MP |
| Digital (DSP) | Yes |
| Specialist Type | Network |
| Sensitivity Lux | 0.002 |
| Auto Iris | Yes |
| Direct Drive | Yes |
| Electrical Specifications |
Voltage: 12 V DC, POE Power Consumption: 4.9 W |
| Focal Length mm | 2.8 ~ 3.6 |
| Wide Dynamic Range | Yes |
| Picture Elements HxV | 1920 x 1080 |
| Network Properties |
Image Frame Rate: 25 fps ~ 30 fps Interface: RJ-45 (10/100/1000Base-T) Network Protocols: 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 |
| Back Light Compensation | Yes |
| Auto Gain Control | Yes |
| White Balance | Yes |
| Electronic Shutter Range | 1/3 s ~ 1/100000 s |
| S/ N (Signal/ Noise) Ratio dB | >56 |
| Signal Mode | NTSC, PAL |
| Zoom | Yes |
| Compression Type | H.265; H.264; H.264B; MJPEG |
| Physical Specifications |
Weight g: 480 Dimensions mm: 166 x 70 |
| Environmental Specifications |
Operating Temperature oC: -40 ~ +60 C (-40 ~ +140 F) Protection: IP67 Operating Humidity %: 0 ~ 95 |
| System Requirements | Web Browser: IE, Chrome, Firefox |
| HD | Yes |
| Additional info |
> 2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition > Outputs max. 2MP (1920 × 1080) @25/30 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 disconnection, IP conflict, illegal access, voltage detection > Supports max. 256 GB Micro SD card > 12V DC/PoE power support > IP67 protection
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