The TMB-134 is the most flexible and versatile radar of the Icoms Detections product range.

Developped to manage multi-lane intersections, it replaces up to 9 inductive loops, offering separate detection areas for each lane, including the turn-right or turn-left lanes. It manages approaching vehicles and bicycles as well as the ones waiting at the stop-line.

Your benefit? Savings on budgets for:

  • Road digging
  • Security
  • Intervention and maintenance

Operation and strengths

The TMB-134 detects vehicles approaching the stop line on multi-lane intersections. The user can define up to 9 detection areas, configurable in position, size and function. Each area activates a relay, triggered on movement. Additionally, the stop-line detection areas can be configured as presence detection zones: the relays are activated until the object leaves the zone.

  • Detection of moving and stationary vehicles
  • Range: up to 70 m from installation point
  • Detection of vehicles and bicycles
  • Configuration with dedicated software
  • Comfort of installation and use:
    • Above-ground installation
    • Works in all weather conditions
    • Maintenance-free
    • Trustworthy

Technical features

Recommended installation configuration

minimum 14 m from the stop line, at the opposite side of the intersection

Detection direction incoming
Detection distance up to 70 m from the installation point
Detectable speeds up to  99 km/h
Size of unit LV: L 68 x W 99 x D 151 mm
MV & HV: L 68 x W 99 x D 234 mm
Weight (excluding cable and mounting bracket)

LV: 0.45 kg; MV: 0.60 kg; HV: 0.63 kg

Degree of protection IP65
Mount specific system provided, adapted M8
Operating temperature range from -40 °C to +60 °C
Power supply LV: 10-60 V DC / 8-30 V AC, 50-60 Hz
MV: 21-75 V DC / 15-53 V AC, 50-60 Hz
HV: 100-240 V AC, 50-60 Hz
Power consumption less than 6 W
Frequency W-Band: 76-77 GHz
E.I.R.P. < 20 dBm
User output


USB for configuration via relay board


Use cases

  • Regulation of traffic lights, up to 9 separate virtual loops: call, extension and presence at the stop-line
  • Detection of bicycles in dedicated waiting areas
  • All applications where multiple detection areas are needed

This video presents a typical application of the product, on a 4 lane intersection junction.  The video shows the radar during operation triggering the virtual loops upon detection.


A question, a request or a proposal?

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A question, request or proposal?

Let's stay in touch