Description
DH-IPC-HUM8241-E1-L4
Dahua 2MP Covert Pinhole WizMind Network Camera KIT
Datasheet:
DH-IPC-HUM8241-E1-L4
- Starlight 2MP 1/2.8″ CMOS image sensor, excellent low luminance performance and high definition of images.
- Outputs max. 2MP (1920 × 1080)@25/30 fps.
- H.265 codec, high compression ratio, and ultra- low bit rate
- 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, fast moving (the three functions support the classification and accurate detection of vehicle and human); abandoned object, missing object, loitering detection, people gathering, and face detection.
- Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, no SD card, SD card space warning, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.
- Alarm: 2 in, 2 out; audio: 1 in, 1 out; RS-232; max. 256G Micro SD card.
- 12V DC/PoE power supply facilitates installation.
- Power on after connecting the lens to the back-end device; otherwise the device might be damaged.
| Specification | Details |
|---|---|
| Image Sensor | 1 / 2.8″ CMOS |
| Max. Resolution | 1920 (H) × 1080 (V) |
| ROM | 128 MB |
| RAM | 512 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto / Manual 1 / 3 s – 1 / 100,000 s |
| Min. Illumination | 0.005 Lux @ F2.0 (Colour, 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 | 2.8 mm: F2.0 |
| Field of View | Horizontal: 105° Vertical: 58° Diagonal: 118° |
| Iris Control | Fixed |
| Close Focus Distance | 0.5 m |
| DORI Distance | Detect: 42.1 m (138.1 ft) Observe: 16.8 m (55.1 ft) Recognise: 8.4 m (27.6 ft) Identify: 4.2 m (13.8 ft) |
| Intelligence | |
| IVS (Perimeter Protection) | Tripwire, intrusion, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection |
| Face Detection | Face detection; track; snapshot; snapshot optimisation; optimal face snapshot upload; face enhancement; face exposure; face attribute extraction including 6 attributes (gender, age, glasses, expressions, mask and beard) and 8 expressions (anger, calm, happiness, sadness, disgust, surprise, confusion and fear); face snapshot set as face or one-inch photo; 3 snapshot strategies (real-time snapshot, optimisation snapshot, and quality priority); face angle filter; optimisation time setting |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
| Video | |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream) |
| Smart Codec | Smart H.265+ Smart H.264+ |
| Video Frame Rate | Main stream: 1920 × 1080 @25 / 30 fps Sub stream: 704 × 576 @25 fps; 704 × 480 @30 fps Third stream: 1920 × 1080 @25 / 30 fps |
| Stream Capability | 3 streams |
| Resolution | 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: 3 kbps – 20480 kbps H.265: 3 kbps – 20480 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 | Manual; auto |
| 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 1080p resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| 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 , and 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 |
| 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. 256 G); NAS |
| Browser | IE: IE8, IE9, and IE11 Chrome Firefox |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Client | IOS; Android |
| 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 |
| Certification | |
| Certifications | CE-LVD CE-EMC Compatibility Directive 2014 / 30 / EU; FCC:47 CFR FCC Part 15, Subpart B |
| Port | |
| Audio Input | 1 channel (3.5 mm JACK port) |
| Audio Output | 1 channel (3.5 mm JACK port) |
| Alarm Input | 2 channels in: 5 mA 3V – 5V DC |
| Alarm Output | 2 channels out: 1,000 mA 30V DC / 500 mA 50V DC |
| Power | |
| Power Supply | 12V DC / PoE (802.3af) |
| Power Consumption | Basic: 2.3W (12V DC); 2.8W (PoE) Max. (Intelligence + WDR): 3.7W (12V DC); 4.5W (PoE) |
| Environment | |
| Operating Temperature | –40°C to +60°C (–40°F to 140°F) |
| Operating Humidity | ≤95% |
| Storage Temperature | –40°C to +60°C (–40°F to 140°F) |
| Structure | |
| Casing | Metal |
| Product Dimensions | E1: 110 mm × 83 mm × 24 mm (4.33″ × 3.27″ × 0.94″) L4: 35 mm × 35 mm × 26.7 mm (1.38″ × 1.38″ × 1.05″) |
| Net Weight | 210 g (0.5 lb) |
| Gross Weight | 376 g (0.8 lb) |
