How a Traffic Light Preemption Device Enhances Emergency Response Efficiency

In emergency situations, every second counts. That’s why the Emtrac Traffic Light Preemption Device is a game-changer for first responders. This advanced system allows emergency vehicles to take control of signalized intersections, reducing response times and clearing a safe, efficient path through traffic.

What is a Traffic Light Preemption Device?

A traffic light preemption device is an intelligent system designed to interrupt the regular cycle of traffic signals to prioritize approaching emergency vehicles. The Emtrac system provides a reliable, automated solution that ensures green lights are granted to fire trucks, ambulances, and law enforcement vehicles when they need them most.

How the Emtrac System Works

The Emtrac Traffic Signal Preemption system operates through three core components:

  • Vehicle Equipment: Installed in emergency vehicles, this hardware sends a secure, high-speed communication signal to upcoming intersections.
  • Wayside Equipment: Located at signalized intersections, this component receives and verifies the vehicle’s request for priority.
  • Software Management: This cloud-based software monitors and configures the system, ensuring consistent operation and allowing updates as needed.

Once the vehicle's signal is received, the system safely overrides existing signal timing. Even long-duration green lights can be interrupted to clear a path for the approaching emergency responder. Other vehicles are brought to a controlled stop, significantly reducing the risk of accidents and delays.

Benefits of Traffic Signal Preemption

  • Faster Emergency Response
  • Improved Public Safety
  • Reduced Intersection Congestion
  • Safer Travel for Emergency Personnel and Civilians

By intelligently managing traffic signals, Emtrac helps emergency services reach their destination faster—ultimately saving lives and property.

Contact Emtrac Systems

Manufactured by STC, Inc.

1201 W. Randolph St, McLeansboro, IL 62859

Richard D’Alessandro: (214) 607-0100

Fax: (214) 607-0105

Email: info@emtracsystems.com

Website: https://www.emtracsystems.com/

 

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