Dahua DH-IPC-HCBW8442P-0250B 4MP CORNER NETWORK CAMERA
4MP AI-powered corner camera designed for high-security environments, offering wide-angle surveillance, anti-ligature safety, and seamless integration with ePoE technology.
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§ 01Overview
What the DH-IPC-HCBW8442P-0250B is
The Dahua DH-IPC-HCBW8442P-0250B Corner Network Camera provides a specialized security solution for sensitive areas like correctional facilities or lifts.
It delivers 4MP high-resolution video while utilizing advanced ePoE technology for long-distance transmission over a single cable.
See it in action
What the DH-IPC-HCBW8442P-0250B features actually look like
Representative illustrations of how each key feature performs in a real scene.
4MP Ultra HD
IP67 Weatherproof
Illustrative — simulated for demonstration
§ 02Engineering
DH-IPC-HCBW8442P-0250B specifications
- AI Analytics: Advanced Features include deep-learning algorithms that accurately distinguish between humans and vehicles to provide precise alerts and minimise false alarms.
- Night Vision: Enhanced infrared performance provides consistent visibility in zero-light conditions, ensuring comprehensive 24/7 surveillance for critical areas.
- Lens Specification: The 2.5mm fixed lens offers an expansive wide-angle field of view, providing total room oversight and eliminating potential blind spots.
- Camera Style: The specialised corner-mount design provides a discreet footprint with high impact resistance, specifically suited for high-risk environments such as correctional facilities.
§ 03Full datasheet
Detailed specifications
Camera & Image
| Feature | Detail |
|---|---|
| Image Sensor | 1/1.8" 4Megapixel progressive CMOS |
| Max. Resolution | 2688 (H) × 1520 (V) |
| ROM | 128 MB |
| RAM | 512 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s |
| Min. Illumination | 0.004 Lux@F2.0 (Color, 30IRE); 0.0004 Lux@F2.0 (B/W, 30IRE); 0 lux (Illuminator on) |
| Day/Night | Auto (ICR)/Color/B/W |
| BLC | Yes |
| WDR | 140 dB |
| 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) |
| Electronic Image Stabilization (EIS) | Yes |
| Defog | Yes |
| Image Rotation | 0°/90°/180°/270° |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Scene self-adaptation (SSA) | Yes |
Lens & Distance
| Feature | Detail |
|---|---|
| Lens Type | Fixed |
| Mount Type | M12 |
| Focal Length | 2.5 mm |
| Max. Aperture | F2.0 |
| Field of View | Horizontal: 135°; Vertical: 90° |
| Iris Type | Fixed aperture |
| Close Focus Distance | 0.4 m (1.3 ft) |
| DORI Distance | Detect 34.5 m (113.2 ft); Observe 13.8 m (45.3 ft); Recognize 6.9 m (22.6 ft); Identify 3.4 m (11.2 ft) |
| Tilt Range | -10° to +10° |
| Rotation Range | 0° to 355° |
Night Vision
| Feature | Detail |
|---|---|
| Illumination Distance | 10 m (32.8 ft) (monitoring distance) |
| Illuminator On/Off Control | Auto/Manual |
| Illuminator Number | 2 |
| Smart Illumination | Yes (Adjust by user) |
Video
| Feature | Detail |
|---|---|
| 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: 2688 × 1520 (1 fps–25/30 fps); Sub stream: D1 (1 fps–25/30 fps); Third stream: 1080p (1 fps–25/30 fps) |
| Stream Capability | 3 streams |
| Resolution | 2688 × 1520; 2560 × 1440; 2304 × 1296; 2016 × 1512; 1080p (1920 × 1080); UXGA (1600 × 1200); 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: 32 Kbps–8192 Kbps; H.265: 19 Kbps–8192 Kbps |
Audio
| Feature | Detail |
|---|---|
| Built-in MIC | Yes |
| Audio Compression | G.711a; G.711Mu; G726 |
AI & Deep Learning
| Feature | Detail |
|---|---|
| General IVS Analytics | Abandoned object; moving object |
| Heat Map | Yes |
| Perimeter Protection | Tripwire; intrusion; fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection; people gathering; parking detection |
| People Counting | Support the counting of enter number, leave number and pass number, and displaying and outputting yearly/monthly/daily reports | Support the counting of number in area, and 4 rules configuration. Count number of people or stay time and link alarm | Support queue management, and 4 rules configuration. Count number of people or stay time and link alarm |
| Intelligent Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos. |
Network & Storage
| Feature | Detail |
|---|---|
| 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 |
| 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); CGI; Milestone; Genetec; P2P |
| User/Host | 20 (Total bandwidth: 80 M.) |
| Edge Storage | FTP; NAS; Micro SD card (support max. 256 G) |
| Browser | IE: Versions later than IE 8; Google; Firefox; Apple: versions later than Safari 12 |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Phone | IOS, Android |
Event & Alarm
| Feature | Detail |
|---|
Interface
| Feature | Detail |
|---|---|
| Network Port | RJ-45 (10/100 Base-T) |
| RS-485 | 1 (Baud rate range: 1200 bps–115200 bps) |
| Audio Input | 1 channel (Terminal) |
| Audio Output | 1 channel (Terminal) |
| Alarm Input | 1 channel in: 5mA 3V–5V DC |
| Alarm Output | 1 channel out: 300mA 12V DC |
General & Environment
| Feature | Detail |
|---|---|
| Power Supply | 12V DC/PoE (802.3af) /ePOE |
| Power Consumption | Basic power consumption: 3W (12V DC); 3.6W (PoE) | Max. power consumption (ICR + IR full intensity): 9.5W (12V DC); 11.5W (PoE) |
| Operating Temperature | –30°C to +60°C (–22°F to +140°F) |
| Operating Humidity | ≤95% |
| Storage Temperature | –30°C to +60°C (–22°F to +140°F) |
| Ingress Protection | IP67; IK10+(50J) |
| Casing | Metal |
| Dimensions | 209.4 mm × 212.0 mm × 103.1 mm (8.2" × 8.3" × 4.1") (L × W × H) |
| Net Weight | 1365 g (3.0 lb) |
| Gross Weight | 1465 g (3.2 lb) |
| Certifications | CE-LVD: EN62368-1 | CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU | FCC: 47 CFR FCC Part 15, Subpart B |
