Specifications Quick Start Guide Manual Firmware Core Firmware
DH-TPC-BF3221-T TPC BF2221N B3 image.png
Series: Lite
Body: Thermal Bullet
Image Sensor: Thermal Camera: Uncooled VOx Microbolometer
Visible Camera: 1/2.8" 2M CMOS
Resolution: Thermal Camera: 256(H)x192(V)
Visible Camera: 2 MP, 1920(H) x 1080(V)
Angle of View: Thermal Camera:
3.5 mm - Horizontal: 50.6°, Vertical: 37.8°
7.1 mm - Horizontal: 24°, Vertical: 18°
Visible Camera:
4 mm - Horizontal: 84°, Vertical: 45°
8 mm - Horizontal: 40°, Vertical: 22°
Lens Type: Thermal Camera: Fixed
Focal Length: Thermal Camera: 3.5 mm or 7.1 mm
Visible Camera: 4 mm or 8 mm
Min. Illumination: Visible Camera:
Color: 0.002Lux; B/W: 0.0002Lux; 0Lux (IR on)
Day/Night: Auto (ICR), Color, B/W
Max. IR Range: Visible Camera:
Up to 35 m (114.83 ft)
Video Compression: H.265/H.264/MJPEG
Audio Compression: G.711a/G.711Mu/AAC
Measurement Range:
+30°C to +45°C (+86° F to +113° F)
Audio In: 1
Audio Out: 1
Memory Slot: Micro SD Slot, maximum 128 GB
Alarm In: 2
Alarm Out: 2
IP Rating: 67
IK Rating: -
Operating Temp: +10° C to +35° C (+50° F to +95° F)
Less than 95% RH
Power: DC 12V/PoE
< 12 W


  • 256 x 192 VOx Uncooled Thermal Sensor Technology
  • Athermalized Lens, Focus-free
  • 1/2.8" 2 Megapixel progressive scan Sony CMOS
  • Support ROI, Motion Detection, Color Palettes
  • Support measure body temperature
  • Measurement Accuracy: Max (±0.3°C, with black-body)
  • Active deterrence with white light & siren
  • Built-in 2/2 alarm in/out
  • Micro SD memory, IP67, PoE



WebUI Old SmartPSS DSS Express S
WebUI Old SmartPSS DSS Express S

Product Images

Product Box Box Contents Wire Harness Reset Button SD-Card Slot
Product Box Box Contents Wire Harness Reset Button SD-Card Slot