K&K Systems Advanced Warning System utilizes the CrossTalk, an advanced lighting controller, in conjunction wtih a triggering sensor to activate Sign Alert LEDs warning drivers of traffic interruption or road conditions. The radar connected unit detects on-coming vehicles and wirelessly signals the other grouped signs' controllers to come on or simultaneously per the user-specified settings (e.g., flash speed and duration). The Crosstalk is an efficient and cost saving solution for expensive wired traffic signs.

SYSTEM FUNCTIONALITY

The CrossTalk CHEVRON Curve Warning System uses a flexible master / node architecture allowing for multiple configurations and user-defined application settings. A low-power radar (or other triggering device) is connected to a master unit which detects oncoming traffic and “triggers” the system to start the desired curve-warning signaling pattern and timing. With a master unit installed on either end of the curve, the system detects oncoming traffic in both directions and triggers the appropriate directional flash pattern on each wireless connected node.