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Dahua Technology IPC-HDBW8841H-Z4-LB 8MP WizMind Classroom Network Camera
Technical Specification
- Make: Dahua Technology
- Model code: IPC-HDBW8841H-Z4-LB
- Series: WizMind Series
- Chip Inch Size: 1/1.8
- Color Type: Color / Monochrome
8-MP 1/1.8" CMOS image sensor, low luminance, and high definition image. Outputs max. 8 MP (3840 × 2160)@25/30 fps. 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-Z4-LB |
| Series | WizMind Series |
| Chip Inch Size | 1/1.8 |
| Color Type | Color / Monochrome |
| Resolution | 8 MP |
| Specialist Type | Megapixel |
| Sensitivity Lux | 0.005 lux@F1.6 (Color,30 IRE); 0.0005 lux@F1.6 (B/W,30 IRE); 0 lux (Illuminator on) |
| Auto Iris | Yes |
| Direct Drive | Yes |
| Electrical Specifications |
Voltage: 12 V DC / 24 V AC / PoE Power Consumption: BasicMax. (IR on + ICR + Intelligence): 17.9 W (12 VDC); 15.9 W (24 VAC); 15.8 W (PoE) |
| Focal Length mm | 8 ~ 32 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 × Φ157.9 |
| Environmental Specifications |
Operating Temperature oC: –30 ~ +60 C (–22 ~ +140 F) Protection: IP67; IK10 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 Dahua Technology IPC-HDBW8841H-Z4-LB is an 8MP WizMind Classroom Network Camera, engineered for educational and examination environments. Equipped with a 1/1.8" CMOS image sensor, it delivers outstanding low-light performance and ultra-high-definition visuals, offering a resolution of up to 3840×2160 at 25/30 fps. This network camera facilitates advanced behavior analysis with features designed to track and assess both student and teacher activities.
Key Features
- Classroom Behavior Analysis: Utilizes deep learning algorithms to monitor and record behaviors such as teaching actions, student attendance, and classroom interactions.
- Exam Behavior Analysis: Detects student activities during exams, including looking around and object passing, ensuring integrity in examination settings.
- Sound Management: Built-in dual microphones paired with noise reduction technology allow clear audio capture and two-way communication within a classroom environment.
- Robust Protection: Featuring IP67 and IK10 ratings, the camera is well-protected against dust and physical impact, making it durable for various conditions.
- Advanced Video Encoding: Supports Smart H.265+ and H.264+ for superior video quality and efficient storage management.
Ideal Use Cases
The IPC-HDBW8841H-Z4-LB is ideally suited for educational institutions seeking to enhance their classroom management and security. Its capabilities are particularly beneficial in examination halls, lecture rooms, and any environment where monitoring behavior is essential.
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