LE4 – Wired Loop Emulator
Wired Loop Emulator
Features
— Eliminates the need to remap controller inputs or modify personalities
— Acts as a reliable interface between vehicle detection devices and controllers
— Durable, reusable design suitable for long-term field deployment
— Easy installation on a standard controller shelf
— Built-in LED indicator provides clear visual confirmation of loop activations
Description
The AGDLE4 serves as a reliable bridge between vehicle detection devices and traffic signal controllers, enabling seamless communication between the two. This cost-effective and straightforward solution converts and integrates the output from radar or other vehicle detection technologies into modern ITS traffic signal controllers, ensuring accurate and dependable vehicle detection.
By providing a standardised interface, the AGD LE4 simplifies system integration, supports efficient traffic management, and allows existing controller infrastructure to be used without modification.





