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EDAR is the ONLY Remote-Sensing Technology that ...

Monitors 365-days a year,
24-hours a day, 7-days a week unmanned
Detects on multi-lane, high-speed motorways


Measures emissions unmanned, accurately, and without calibration
Detects the temperature of the exhaust, therefore identifying cold starts


Measures all gases without any crosstalk interference
Takes measurements without being impacted by ambient conditions such as smog, fog, mist, dust or light rain


Images and detects the plume regardless of tailpipe location
Determines the height and length of the vehicle


Utilizes the DiAL method
One footprint for both heavy- and light-duty vehicles

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