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Dahua Technology IPC-HDBW8841H-Z-LB 8MP WizMind Classroom Network Camera
Technical Specification
- Make: Dahua Technology
- Model code: IPC-HDBW8841H-Z-LB
- Series: WizMind Series
- Chip Inch Size: 1/1.8
- Color Type: Color / Monochrome
Supports Classroom Behavior Analysis, including detection of abnormal number of people (for tracking teachers), standing, writing on the blackboard, back turned to students, head up, and walking. Supports Exam Behavior Analysis, including detection of students looking around and passing objects between each other. Sound Management: With its built-in dual MICs and Dahua noise reduction algorithms, the camera supports the sound management function, using it to collect vocals in the classroom, adaptively reduce noise, and filter non-human voices. Built-in Hi-Fi large-diameter speaker covers an auditory range of 30 meters when used indoors. Supports two-way talk.
Read more| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology USA Inc. |
| Category | Video Surveillance>IP cameras |
| Model code | IPC-HDBW8841H-Z-LB |
| Series | WizMind Series |
| Chip Inch Size | 1/1.8 |
| Color Type | Color / Monochrome |
| Resolution | 8 MP |
| Specialist Type | Megapixel |
| Sensitivity Lux | 0.003 Lux@F1.2(Color,30IRE) ; 0.0003 Lux@F1.2(B/W,30IRE) ; 0 lux (Illuminator on) |
| Auto Iris | Yes |
| Direct Drive | Yes |
| Electrical Specifications |
Voltage: 12 V DC / 24 V AC / PoE Power Consumption: Max: 17.9 W (12 VDC); 15.9 W (24 VAC); 15.8 W (PoE) |
| Focal Length mm | 2.7 ~ 12 mm |
| Mount Type | Wall, Pole, Ceiling |
| Wide Dynamic Range | Yes |
| Back Light Compensation | Yes |
| Auto Gain Control | Yes |
| White Balance | Yes |
| Electronic Shutter Range | Auto/Manual 1/3 s–1/100,000 s |
| S/ N (Signal/ Noise) Ratio dB | >56 dB |
| Compression Type | H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) |
| Network Properties |
Interface: RJ-45 (10/100/1000 Base-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; SAMBA; PPPoE; SNMP |
| Physical Specifications |
Weight g: 1500 g Dimensions mm: 129.1 x Φ157.9 |
| Environmental Specifications |
Protection: IP67; IK10 Operating Temperature oC: -30 ~ +60 C (-22 ~ +140 F) Operating Humidity %: ≤95% |
| System Requirements | Web Browser: IE: IE 9 and later ; Chrome: 42 and later ; Firefox: 48.0.2 and later |
Product description
The DH-IPC-HDBW8841H-Z-LB 8MP WizMind Classroom Network Camera is a cutting-edge solution tailored for educational environments. Featuring an 8MP 1/1.8" CMOS image sensor, this camera delivers low-luminance, high-definition video output, capturing every detail with 3840 x 2160 resolution at 25/30 fps. Its advanced Classroom and Exam Behavior Analysis functions utilize deep learning algorithms to monitor teacher and student activities. This includes tracking teachers’ movements, detecting students looking around during exams, and automatically providing zoom-ins on relevant subjects.
Key Features
- Sound Management: Built-in dual microphones and noise-reduction algorithms ensure clear audio capture and communication with a large-diameter Hi-Fi speaker covering up to 30 meters indoors.
- Durability: With an IP67 rating for dust and water resistance and an IK10 vandal-resistant housing, this camera is built to withstand harsh conditions.
- Smart Encoding: Utilizing Smart H.265+ and Smart H.264+ technologies, it offers superior image quality while reducing storage and transmission costs.
- Facial Recognition: Capable of face recognition with advanced attribute extraction and supports a library of up to 100,000 faces for individual recognition tasks.
Ideal Use Cases
Designed explicitly for the educational sector, the DH-IPC-HDBW8841H-Z-LB camera is perfect for classroom settings and examination halls. Whether for recording teaching sessions, monitoring student behavior, or ensuring exam integrity, its intelligent features cater to the unique needs of these environments.
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