Designed, Engineered, and Assembled in Tennessee, USA

All Gridsmart Products are Buy America & BABA Compliant


The Gridsmart Detection System

Since 2006, Cubic’s award-winning Gridsmart detection system has pioneered a new generation of intersection performance. Next-generation Bell Cameras, Processors, and the App have dramatically improved image and detection quality while remaining the easiest detection system to set up and maintain.

New advanced features such as advanced analytics, bike detection, ped actuation, and wrong-way have completely upped the bar for traffic signal detection.

Find our simple, flexible, transparent solution installed at traffic signals across the United States and join our movement!

GRIDSMART App loaded onto a computer with intersection site cards

Simple, Flexible, and Transparent Detection

GS3 Processor

With improved AI-powered computing, new camera connectivity, added memory, and a refreshed display, the GS3 is Cubic’s next-generation detection processing engine. The GS3’s computer vision neural network detects, tracks, and classifies all moving objects from horizon to horizon to maximize intersection safety and efficiency. The GS3 was custom-designed for increased durability and improved computing with the FE3 and AC3 camera feeds.

FE3 Bell Camera

Gridsmart’s iconic bell camera is now equipped with high dynamic range (HDR) image technology, providing an improved horizon-to-horizon image. This technology improves image clarity and intersection detection during adverse lighting conditions. All cameras now communicate via CAT5e or fiber, while new mounting further simplifies installs. FE3 has been shown to reduce bucket truck install time, thus improving tech safety around the world.

The 24.1 App

The Gridsmart App acts as a mini TMC on your computer, providing control, access, and visibility of detection, all in one place. Through the app, zones are programmed and modified, cameras are monitored for live situational awareness, and traffic engineers can access system reports and signal performance data. From the comfort of their desk, system operators can also place recalls, modify zones for construction or events, and verify signal operation.

GRIDSMART Bell Camera
GRIDSMART Bell SPM

Gridsmart Base System Features:

  • Single or Dual Bell Cameras
  • Up to Four Advanced Cameras
  • Presence Detection Outputs
  • Center of Intersection Extension Box
  • Easiest Detection to Install and Maintain
  • Ped Crosswalk Zones
  • Ped Sidewalk Actuation
  • Three-Year Warranty

Gridsmart Performance+ Software Package:

  • Traffic Signal Performance Measures
  • Departure Pulse (Developed with UDOT)
  • H.264 Video Stream with Zone Overlays
  • Video Recording and Playback
  • Ped Counts
  • Bike Counts
  • Email Alerts
  • Optional Cellular Connectivity

Altitude Signal is the Mountain West Gridsmart Distributor

Our factory-certified technicians have performed hundreds of installs throughout Colorado, Idaho, Montana, Nevada, Utah, and Wyoming.


Watch how Gridsmart Actuates an Intersection while Providing Situational Awareness

Learn how to Improve your Traffic Signal Operations with Altitude Signal

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