Basic Info.
Model NO.
IPC-HFW2531S-S-S2
Feature
Waterproof / Weatherproof
Effective Distance
10-30m
Product Description
Main Features
2MP 4MP 8MP WDR IR Mini Bullet Network Camera> 2MP, 1/2.8" /4MP, 1/3" /5MP,1/2.7" / 8MP, 1/2.7" CMOS image sensor, low illuminance, high image definition
> 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
Product Description
| | IPC2125SR3-ADUPF40 | IPC2125SR3-ADUPF60 |
| Camera |
| Sensor | 1/2.7", 5.0 megapixel, progressive scan, CMOS |
| Lens | 4.0mm at F1.6 | 6.0mm at F1.6 |
| DORI Distance | Lens (mm) | Detect (m) | Observe (m) | Recognize (m) | Identify (m) |
| 4.0 | 90 | 36 | 18 | 9 |
| 6.0 | 135 | 54 | 27 | 13.5 |
| Angle of View (H) | 79.7° | 50.5° |
| Angle of View (V) | 51.8° | 35.9° |
| Angle of View (O) | 98.1° | 62.1° |
| Adjustment angle | Pan: 0° ~ 360° | Tilt: 0° ~ 90° | Rotate: 0° ~ 360° |
| Shutter | Auto/Manual, 1 ~ 1/100000s |
| Minimum Illumination | Colour: 0.005Lux (F1.6, AGC ON)
0Lux with IR on |
| Day/Night | IR-cut filter with auto switch (ICR) |
| S/N | >52dB |
| IR Range | Up to 30m (98ft) IR range |
| wavelength | 850nm |
| IR On/Off Control | Auto/Manual |
| Defog | Digital Defog |
| WDR | 120dB |
| Video |
| Video Compression | Ultra 265, H.265, H.264, MJPEG |
| H.264 code profile | Baseline profile, Main Profile, High Profile |
| Frame Rate | Main Stream: 5MP (2592*1944), Max 20fps; 5MP (2592*1944), Max 25fps (WDR OFF); 4MP (2560*1440), Max 30fps;
3MP (2048*1536), Max 30fps; 2MP (1920*1080), Max 30fps;
Sub Stream: 2MP (1920*1080), Max 30fps;
Third Stream: D1 (720*576), Max 30fps |
| Video Bit Rate | 128 Kbps~16 Mbps |
| 9:16 Corridor Mode | Supported |
| OSD | Up to 8 OSDs |
| Privacy Mask | Up to 8 areas |
| ROI | Up to 8 areas |
| Motion Detection | Up to 4 areas |
| Image |
| White Balance | Auto/Outdoor/Fine Tune/Sodium Lamp/Locked/Auto2 |
| Digital noise reduction | 2D/3D DNR |
| Smart IR | Support |
| Flip | Normal/Vertical/Horizontal/180°/90°Clockwise/90°Anti-clockwise |
| Dewarping | Support |
| HLC | Support |
| BLC | Support |
| Audio |
| Audio Compression | G.711 |
| Suppression | Supported |
| Sampling Rate | 8KHZ |
| Network |
| Protocols | IPv4, IGMP, ICMP, ARP, TCP, UDP, DHCP, PPPoE, RTP, RTSP, RTCP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, SMTP, 802.1x, SNMP, QoS |
| Compatible Integration | ONVIF (Profile S, Profile T), API |
| Client | EZStation
EZView
EZLive |
| Web Browser | Plug-in required live view: IE9+, Chrome 41 and below, Firefox 52 and below |
| Plug-in free live view: Chorme 57.0+, Firefox 58.0+, Edge 16+, Safari 11+ |
| Interface |
| Built-in Mic | Supported |
| Network | 1 RJ45 10M/100M Base-TX Ethernet |
| Certifications |
| Certifications | CE: EN 60950-1
UL: UL60950-1
FCC: FCC Part 15 |
| General |
| Power | DC 12V±25%, PoE (IEEE 802.3af) |
| Power consumption: Max 6W |
| Dimensions (L × W × H) | 157.3 × 62.4 × 63mm (6.2" × 2.5" × 2.5") |
| Net Weight | 0.45kg (0.99lb) |
| Material | Metal |
| Working Environment | -35°C ~ 60°C (-31°F ~ 140°F), Humidity: ≤95% RH (non-condensing) |
| Strorage Environment | -35°C ~ 60°C (-31°F ~ 140°F), Humidity: ≤95% RH (non-condensing) |
| surge protection | 2KV |
| Ingress Protection | IP67 |
| Reset Button | Supported |
Specifying a security camera for low-light environments isn't a one size fits all solution. Each application has its own set of challenges, lighting constraints and budget requirements. DH understands this dilemma and offers four low-light technology tiers,
Basic Starlight, Enhanced Starlight, Starlight+, and Night Color Technology to make it easy to choose the correct camera that fits your needs and your budget. The series is with
Basic Starlight. Up to 8MP/4K Resolution
This 4K resolution security camera contains four times the amount of pixels as 1080p security camera. One of the main benefits of a higher pixel count is the quality of the digital zooms when reviewing footage.
Smart H.265+ & H.264+Adopting advanced algorithm of auto stream control according to the environment, Dahua smart encoding technology realizes the higher efficiency than (H.265 & H.264 ), providing high-quality video, and reducing the cost of storage and transmission.
ROI-Region of Interest
ROI technology assigns a more encoding resource to the region of interest, thus to increase the quality of the ROI whereas the background information is less focused.
WDR-Wide Dynamic RangeWDR cameras often incorporate an image sensor that takes different exposures of a scene and combine them into one image,
enabling objects in both bright and dark areas of a scene to be visible.BLC-Back Light Compensation
If you focus on an object against strong backlight, the object is usually too dark to be seen clearly. BLC compensates light to the object in the front to make it clear.
3D DNR-3D Digital Noise Reduce
HIK cameras adopt 3D digital noise reduction to provide images with less noise in low-light surveillance scenes compared to conventional cameras. 3D DNR can be used to enhance image quality and save bandwidth.
Smart IRThe improved Smart IR function adjusts the IR strength to have better visibility depending on specific requirements. Smart IR is usually used to solve the problem of IR over-exposure in close shots.
