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- Dahua - DH-TPC-BF2221N-B3 - 256 x 192 Hybrid Thermal ePoE Network Bullet Camera Dahua - DH-TPC-BF2221N-B3 - 256 x 192 Hybrid Thermal ePoE Network Bullet Camera
Dahua - DH-TPC-BF2221N-B3 - 256 x 192 Hybrid Thermal ePoE Network Bullet Camera
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Dahua’s innovative ePoE technology offers a plug-and-play solution to transmit power and data over long distances via Ethernet or coaxial cables, reducing installation time and saving money. ePoE technology is a viable, cost-effective solution for extending transmission distances and for converting existing, coax-based analog systems into IP systems. For video security and surveillance installers, ePoE technology saves time and money by reducing overall cabling requirements, allowing for existing coax cable to be used, and minimizing the number of peripheral devices needed. For new installations, ePoE offers the ability to design long-distance applications without the need for additional repeaters.
Thermal Camera
- 256 x 192 VOx Uncooled Thermal Sensor Technology
- Athermalized Lens, Focus-free
- 3.5 mm Fixed Thermal Lens
- ≤ 50 mK Thermal Sensitivity
Visible-light Camera
- 1/2.8-in. 2MP Progressive-scan CMOS Sensor
- 4 mm Fixed Lens
- Maximum IR Distance 35 m (114 ft)
System Features
- Intelligent Video System with Fire Detection and Alarm Functionality
- Enhanced Power and Data Transmission Distances (ePoE)
- IP67 Ingress Protection
- Five-year Warranty (for products sold through an authorized Dahua dealer)
Thermal Camera
| Image Sensor | Uncooled VOx Microbolometer |
| Effective Pixels | 256 (H) x 192 (V) |
| Pixel Size | 12 µm |
| Thermal Sensitivity (NETD) | ≤ 50 mK |
| Spectral Range | 8 µm to 14 µm |
| Image Setting | Brightness, Sharpness, ROI, AGC, FFC, 3D DNR |
| Color Palettes | 18, including: Whitehot, Blackhot, Icefire, Fusion, Rainbow, Globow, Ironbow1, and Sepia |
Thermal Lens
| Lens Type | Fixed, F1.0 |
| Focus Control | Athermalized, Focus-free |
| Focal Length | 3.5 mm |
| Angle of View | Horizontal: 50.6° Vertical: 37.8° |
| Effective Distance, human (1.80 m x 0.50 m)¹ | Detection 146 m (479 ft) Recognition 38 m (125 ft) Identification 19 m (62 ft) |
| Effective Distance, vehicle (2.30 m x 2.30 m)¹ | Detection 389 m (1276 ft) Recognition 97 m (318 ft) Identification 49 m (161 ft) |
Visible-light Camera
| Image Sensor | Uncooled VOx Microbolometer |
| Effective Pixels | 256 (H) x 192 (V) |
| Pixel Size | 12 µm |
| Thermal Sensitivity (NETD) | ≤ 50 mK |
| Spectral Range | 8 µm to 14 µm |
| Image Setting | Brightness, Sharpness, ROI, AGC, FFC, 3D DNR |
| Color Palettes | 18, including: Whitehot, Blackhot, Icefire, Fusion, Rainbow, Globow, Ironbow1, and Sepia |
Visible-light Lens
| Focal Length | 4 mm |
| Maximum Aperture | F2.0 |
| Angle of View | Horizontal: 80° Vertical: 45° |
| Focus Control | Auto, Manual |
| Close Focus Distance | 0.20 m (0.66 ft) |
Video
| Compression | H.265, H.264M, H.264H, H.264B, MJPEG | |
| Frame Rate | Main Stream | |
| Thermal | 1280 x 960, 1024 x 768, 640 x 480, 256 x 192 at 30 fps | |
| Visible | 1920 x 1080, 1280 x 720, 704 x 480 at 30 fps | |
| Sub Stream | ||
| Thermal | 640 x 480, 256 x 192 at 30 fps | |
| Visible | 704 x 480, 352 x 240 at 30 fps | |
| Bit Rate Control | CBR, VBR | |
| Bit Rate | H.265 | Visible Light Sensor: 256 Kbps to 5632 Kbps Thermal Sensor: 129 Kbps to 3840 Kbps |
| H.264 | Visible Light Sensor: 256 Kbps to 8192 Kbps Thermal Sensor: 216 Kbps to 6144 Kbps | |
| Day/Night | Auto (ICR), Color, B/W | |
| BLC Mode | BLC, HLC, Digital WDR | |
| White Balance | Auto, Indoor, Outdoor, Manual, ATW, Sodium Lamp, Natural, Street Lamp | |
| Motion Detection | Off, On (4 zones, Rectangle) | |
| Region of Interest | Off, On (4 zones) | |
| Defog | On, Off | |
| Flip | 90°, 180°, 270° | |
| Mirror | Off, On | |
| Privacy Masking | Off, On (4 areas, Rectangle) |
Network
| Ethernet | RJ-45 (10/100 Base-T) |
| Protocol | IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, ONVIF |
| Interoperability | ONVIF Profile S & G, API |
| Streaming Method | Unicast, Multicast |
| Maximum User Access | 20 Users |
| Edge Storage | Network Attached Storage (NAS) Local PC for Instant Recording Micro SD Card Slot, maximum 256 GB Memory Status Display: Normal, Error, Active, Formatting, Lock |
| Web Viewer | IE 11, Chrome, Firefox, Safari |
| Management Software | SmartPSS, DSS |
| Mobile Operating System | Android, IOS |