Dahua - DH-TPC-BF2221N-B3 - 256 x 192 Hybrid Thermal ePoE Network Bullet Camera
Part number:
DH-TPC-BF2221N-B3
Price:

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 SensorUncooled VOx Microbolometer
Effective Pixels256 (H) x 192 (V)
Pixel Size12 µm
Thermal Sensitivity (NETD)≤ 50 mK
Spectral Range8 µm to 14 µm
Image SettingBrightness, Sharpness, ROI, AGC, FFC, 3D DNR
Color Palettes18, including: 
Whitehot, Blackhot, Icefire, Fusion, Rainbow, 
Globow, Ironbow1, and Sepia

Thermal Lens

Lens TypeFixed, F1.0
Focus ControlAthermalized, Focus-free
Focal Length3.5 mm
Angle of ViewHorizontal: 50.6° 
Vertical: 37.8°
Effective Distance, human (1.80 m x 0.50 m)¹Detection 146 m (479 ft) 
Recognition 38 m (125 ft) 
Identification 19 m (62 ft)
Effective Distance, vehicle (2.30 m x 2.30 m)¹Detection 389 m (1276 ft) 
Recognition 97 m (318 ft) 
Identification 49 m (161 ft)

Visible-light Camera

Image SensorUncooled VOx Microbolometer
Effective Pixels256 (H) x 192 (V)
Pixel Size12 µm
Thermal Sensitivity (NETD)≤ 50 mK
Spectral Range8 µm to 14 µm
Image SettingBrightness, Sharpness, ROI, AGC, FFC, 3D DNR
Color Palettes18, including: 
Whitehot, Blackhot, Icefire, Fusion, Rainbow, Globow, Ironbow1, and Sepia

Visible-light Lens

Focal Length4 mm
Maximum ApertureF2.0
Angle of ViewHorizontal: 80° 
Vertical: 45°
Focus ControlAuto, Manual
Close Focus Distance0.20 m (0.66 ft)

Video

CompressionH.265, H.264M, H.264H, H.264B, MJPEG 
Frame RateMain Stream 
Thermal1280 x 960, 1024 x 768, 640 x 480, 256 x 192 
at 30 fps
Visible1920 x 1080, 1280 x 720, 704 x 480 at 30 fps
Sub Stream 
Thermal640 x 480, 256 x 192 at 30 fps
Visible704 x 480, 352 x 240 at 30 fps
Bit Rate ControlCBR, VBR 
Bit RateH.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/NightAuto (ICR), Color, B/W 
BLC ModeBLC, HLC, Digital WDR 
White BalanceAuto, Indoor, Outdoor, Manual, ATW, Sodium Lamp, Natural, Street Lamp 
Motion DetectionOff, On (4 zones, Rectangle) 
Region of InterestOff, On (4 zones) 
DefogOn, Off 
Flip90°, 180°, 270° 
MirrorOff, On 
Privacy MaskingOff, On (4 areas, Rectangle) 

Network

EthernetRJ-45 (10/100 Base-T)
ProtocolIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, ONVIF
InteroperabilityONVIF Profile S & G, API
Streaming MethodUnicast, Multicast
Maximum User Access20 Users
Edge StorageNetwork Attached Storage (NAS) Local PC for Instant Recording 
Micro SD Card Slot, maximum 256 GB Memory Status Display: Normal, Error, Active, 
Formatting, Lock
Web ViewerIE 11, Chrome, Firefox, Safari
Management SoftwareSmartPSS, DSS
Mobile Operating SystemAndroid, IOS
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