Road Variable Message Sign Controller from China
A digital controller module for LED variable message signs on highways for traffic advisories. It uses a CAN bus interface for communication with central systems. This controller is a part of electrical signaling equipment for roads.
Duty Rate — China → Canada
0%
Import Tips
• Declare this as a part of road signaling equipment, not as a general digital controller
• Provide technical specifications showing its use in variable message signs
• Verify compliance with Canadian highway standards for traffic information systems