Video and Radar-based Vehicle Presence Sensor


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FLIR’s TrafiRadar vehicle presence sensor is a combination of a video sensor and radar. TrafiRadar is typically used for stop bar and advance vehicle presence detection, traffic adaptive systems, and dilemma-zone protection and thus improves traffic safety and efficiency at signalized intersections. TrafiRadar will warn traffic light controllers whenever a vehicle is present in the dilemma zone, either extending green or red lights to improve overall safety.

  • Real-time radar visualization

    The TrafiRadar interface displays live video footage with an overlay of radar data for better overall visualization.

  • Smart traffic control

    TrafiRadar provides conditional presence detection, depending on vehicle speed and class, and supports traffic adaptive systems.

  • Compact and cost-effective

    TrafiRadar is a convenient above-ground solution that is easy to install, calibrate, and configure.

Color megapixel camera & Doppler radar
For type 170, 2070, NEMA TS1 & TS2 and ATC controllers
Detection Functionalities
Conditional presence detection per lane (outputs, events via TCP/IP or serial)
4.5 x 2.2 x 6.5 in (115 x 57 x 165 mm)
> 100,000 hours
Dilemma zone warning per phase and per vehicle (outputs, events via TCP/IP or serial)
Connections & Communications
BPL (broadband over power line) for power supply and communication
Data per lane and per vehicle (location, count, speed)
4 outputs (output expansion board(s) possible), SDLC via PIM module, TCP/IP
Environmental & Approvals
TrafiRadar Sensor: FCC Part 15 Class B, 2004/108/EC TI X-Stream Edge: FCC Part 15, Class B
Protection Grade
Temperature Range
-34° to 74°C (-29° to 165°F)
Power Consumption
TrafiRadar Sensor: Average power: 7 W (Peak power: 8.5 W) TI X-Stream Edge: 4 W
Power Supply
24 VDC
Video & Recording
Video Compression
H.264, MPEG-4, MJPEG
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to a dual use product controlled for export by the Export Administration Regulations (EAR). Diversion contrary to US law is prohibited. US Department of Commerce authorization is not required prior to export or transfer to foreign persons or parties unless otherwise prohibited.