Dtect's infra-red people and vehicle counter

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May, 2013

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Expert review by: Kyle Sherer (gizmag.com)

Dtect's infra-red people and vehicle counter

July 31, 2007 Traffic jams, aside from being extremely frustrating, are also extremely costly. The Texas Transport Institute calculated that during 1996 traffic congestion ate up $74 billion in lost hours and petrol - and with congestion only rising...

The Dtect system operates by projecting two wavelengths of low intensity infra red light at the oncoming vehicle. The device has a range of up to 50 metres, and is effective on cars traveling at up to 80 miles per hour, eliminating the need for them to...

Jul, 2007