
Econolite Traffic Signal Controllers (Cobalt Series, 2070LX Series, ATC Controller Modules, EOS Software)
- Hardened 7-inch touchscreen for mobile use
- ATC modules boost intersection intelligence
- 10,280+ controllers proven in 44+ systems
NEMA TS1/TS2 Compliant
Caltrans TEES Compliant
Traffic light controllers manage intersection signal timing, coordination, and safety for urban, highway, and ITS infrastructure. This category features Econolite's 2070 Series, Cobalt Series, and ATC Controller Modules, engineered to meet NEMA TS1/TS2 and Caltrans TEES standards for reliable, standards-compliant intersection control across municipal and state transportation networks.




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A traffic light controller manages the timing and sequencing of signal indications at an intersection, coordinating vehicle and pedestrian phases to optimize traffic flow and safety. It processes inputs from detectors, timing plans, and communication networks to switch signal states according to programmed logic and applicable transportation standards.
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Controllers manage signal timing at city intersections to improve traffic flow, reduce congestion, and enhance pedestrian safety.

Caltrans and NEMA TS1/TS2-compliant controllers support statewide signal standardization and DOT infrastructure projects.

ATC-based controllers integrate with EOS software and detection systems to support intelligent transportation networks.

Controllers coordinate signal phases and detection along highway corridors to manage high-volume traffic safely.
Talk to our experts for custom solutions and tailored guidance.
Local traffic control specialists with decades of hands-on intersection and ITS deployment experience across eleven Midwest states.
Extensive on-hand stock of Econolite controllers and components ensures fast delivery for time-sensitive signal projects.
Certified field service technicians provide onsite troubleshooting, training, and ongoing support for every controller we supply.
Share your project details and our traffic signal specialists will follow up with product recommendations and a quote.
For immediate assistance, feel free to give us a direct call at +1 630-543-1300. You can also send us a quick email at issnews@imagesensing.com.
For immediate assistance, feel free to give us a direct call at +1 630-543-1300. You can also send us a quick email at issnews@imagesensing.com.