Dahua DH-IPC-HUM8441E-E1-L1
4MP Covert Pinhole WizMind Network Camera - KIT-L1
Introduction
Launched by Dahua Technology, Dahua WizMind is a full portfolio of solutions composed of project-oriented products including IPC, IVSS, NVR, PTZ, XVR, Thermal, and software platforms that adopt industry-leading deep learning algorithms. Focusing on customer requirements, WizMind provides precise, reliable, and comprehensive AI solutions for verticals.
Series Overview
Dahua Pinhole series network cameras include one-in-all cameras and separated cameras. Separated cameras can work with different lenses to meet requirements in different installation scenes. Pinhole Series cameras are widely applied in hidden or small scenes such as banks and advertising screens.
Key Functions
- AI Coding ⚙️: Through Dahua AI Coding technology, the camera adopts advanced scene adaptive bit rate control algorithms to improve the efficiency of coding using H.265 and H.264 codecs. It offers basic bit rate control technologies like constant bitrate (CBR) and variable bitrate (VBR), along with the new average bitrate (ABR). ABR allocates bit rate more reasonably in each period under expected storage conditions, combining the advantages of CBR's long-term bit rate stability and VBR's short-term image quality prioritization.
- Perimeter Protection ?️: With deep learning algorithm, Dahua Perimeter Protection technology accurately recognizes human and vehicles. In restricted areas (such as pedestrian or vehicle areas), false alarms from intelligent detection based on target type (tripwire, intrusion, fast moving, parking detection, loitering detection, and gathering detection) are significantly reduced.
- Face Detection ?: Dahua Face Detection technology detects faces in the image. With deep learning algorithms, it supports detecting, tracking, capturing, and selecting the best face image, outputting face snapshots.
- People Counting ?: With deep learning algorithm, Dahua People Counting technology tracks and processes moving human body targets to realize accurate statistics of entries, exits, and people within an area. Working with a management platform, it outputs reports to meet user requirements.
Key Features
- 4MP 1/2.7" CMOS image sensor, offering low luminance and high definition image.
- Outputs maximum 4 MP (2688 × 1520) @50/60 fps.
- Supports ROI, AI H.264/H.265, and flexible coding, applicable to various bandwidth and storage environments.
- Includes LDC, rotation mode, WDR, 3D NR, HLC, BLC, and digital watermarking, applicable to various monitoring scenes.
- Deep learning algorithm supports Face Detection, IVS, Smart Object Detection, People Counting, and Acupick.
- Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.
- Alarm: 2 inputs, 2 outputs; Audio: 1 input, 1 output.
- Supports a maximum 512 GB Micro SD card.
- 12 VDC/PoE power supply for easy installation.
- The Network Camera Main Box connects to the lens via an included 8 m coaxial cable.
- Supports dual power backup.
Technical Specifications
Camera
| Image Sensor | 1/2.7" CMOS |
| Max. Resolution | 2688 (H) × 1520 (V) |
| ROM | 256 MB |
| RAM | 1 GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.005 lux@F2.0 (Color, 30 IRE); 0.0005 lux@F2.0 (B/W, 30 IRE) |
| S/N Ratio | >56 dB |
Lens
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 2.8 mm |
| Max. Aperture | F2.0 |
| Field of View | H: 100°; V: 57°; D: 114° |
| Iris Control | Fixed |
| Close Focus Distance | 0.8 m (2.62 ft) |
DORI Distance (2.8 mm Lens)
| Detect | Observe | Recognize | Identify | |
|---|---|---|---|---|
| Distance | 61.0 m (200.13 ft) | 24.4 m (80.05 ft) | 12.2 m (40.03 ft) | 6.1 m (20.01 ft) |
*DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.
Intelligence
| IVS (Perimeter Protection) | Tripwire, intrusion, fast moving (supports classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection. |
| Smart Object Detection | Smart abandoned object; smart missing object. |
| AcuPick | Uses deep learning algorithms and back-end devices to accurately match targets (people, animals, motor vehicles), searching through live and recorded videos to quickly locate targets. |
| Face Detection | Face detection; snapshot; snapshot optimization; optimal face snapshot upload; face exposure; face attributes extraction (6 attributes, 8 expressions); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority, optimization snapshot); face angle filter; optimization time setting. |
| People Counting | Tripwire people counting and people counting in area; generating and exporting reports (day/month/year); queue management; 4 rules can be set for tripwire, people counting in area, and queue management. |
| Privacy Protection | Mosaics can be automatically placed over the face or body of a person to protect their privacy. |
| Smart Search | Works with Smart NVR to perform refined intelligent search, event extraction, and merging to event videos. |
Video
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (sub stream only) |
| AI Coding | AI H.265; AI H.264 |
| Video Frame Rate | Main stream: 2688 × 1520@(1–50/60 fps); Sub stream: 1920 × 1080@(1–25/30 fps); Third stream: 1920 × 1080@(1–25/30 fps). *High frame rate of main stream supported under monitoring mode only. Note: AI/WDR cannot be enabled simultaneously with high frame rate. |
| Streaming Capability | 3 streams |
| Resolution | 4M (2688 × 1520/2560 × 1440); 3M (2048 × 1536); 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 | VBR; CBR; ABR |
| Video Bit Rate | H.264: 3 kbps–16384 kbps; H.265: 3 kbps–16384 kbps |
| Day/Night | Color/B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| Scene Self-adaptation (SSA) | Yes |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom |
| Gain Control | Auto/Manual |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Defog | Yes |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| LDC | Yes |
Audio
| Audio Compression | G.711a; G.711Mu; PCM; G.726; G.723 |
Alarm
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; fast moving; missing object; abandoned object; parking detection; loitering detection; people gathering; scene changing; audio detection; voltage detection; external alarm; face detection; people counting; people number error detection; security exception. |
Network
| Network Port | RJ-45 (10/100 Base-T) |
| SDK and API | Yes |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P; Bonjour; Auto Registration |
| Interoperability | ONVIF (Profile S & Profile G & Profile T); CGI; P2P; Milestone; Genetec |
| User/Host | 20 (Total bandwidth: 64 M) |
| Storage | FTP; SFTP; Micro SD card (Support max. 512 G); NAS |
| Browser | IE: IE8, IE9, and IE11; Chrome; Firefox |
| Management Software | Smart PSS; DSS; DMSS; DoLynk Care |
| Mobile Client | iOS; Android |
Security
| Certification | 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; Session security; Security warning. |
Certifications
| Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; |
Port
| Audio Input | 1 channel (3.5mm JACK port) |
| Audio Output | 1 channel (3.5mm JACK port) |
| Alarm Input | 2 channels in: wet contact, 5 mA 3–5 VDC |
| Alarm Output | 2 channels out: dry contact, 1,000 mA 30 VDC/500 mA 50 VAC |
Power
| Power Supply | 12 VDC; PoE (802.3af) |
| Dual Power Backup | When the power adapter and PoE provide power simultaneously, disconnect one of them. The device will continue to work without restarting. |
| Power Consumption | Basic: 4.28 W (12 VDC); 6 W (PoE). Max.: 6.7 W (12 VDC); 8.6 W (PoE) (High frame rate + Intelligence on + WDR) |
Environment
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Operating Humidity | ≤95% (RH), non-condensing |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Storage Humidity | ≤95% (RH), non-condensing |
Structure
| Casing Material | Metal |
| Product Dimensions | E1: 110 mm × 83 mm × 24 mm (4.33" × 3.27" × 0.94"); L1: Ø30.5 mm × 45.8 mm (Ø1.20" × 1.80") |
| Net Weight | 511 g (1.13 lb) |
| Gross Weight | 646 g (1.42 lb) |
Ordering Information
| Type | Model | Description |
|---|---|---|
| IP CAMERA | DH-IPC-HUM8441E-E1-L1 | 4MP Covert Pinhole WizMind Network Camera - KIT-L1 |
| Accessories (Optional) | DH-PFM321-EN | DC12V1A power adapter |
| DH-PFM320D-EN | DC12V2A power adapter | |
| PFM900-E | Integrated Mount Tester | |
| DHI-TF-P100/512GB | MicroSD Card |
Dimensions
The product dimensions are provided in millimeters (mm) and inches (inch).
Main Unit (E1):
- Overall dimensions: 110.1 mm (4.33") length, 83 mm (3.27") width, 24 mm (0.94") height.
- Mounting holes: Three holes with 4.5 mm (0.18") diameter, spaced at 87.4 mm (3.44") and 33.0 mm (1.30").
- Lens connector housing: Approximately 58.0 mm (2.28") diameter, 19.5 mm (0.77") depth.
- Main body width: 82.8 mm (3.26").
- Main body height: 87.4 mm (3.44").
- Main body depth: 112.3 mm (4.42").
Lens Unit (L1):
- Diameter: Ø30.5 mm (Ø1.2")
- Length: 45.8 mm (1.8")
- Mounting screw thread diameter: Ø4.9 mm (Ø0.19")
Additional dimensions include specific measurements for mounting brackets and cable connectors, such as 29.9 mm (1.18"), 24.0 mm (0.94"), and 42 mm (1.65").
