American Signals Changeable Message Signs
American Signal Company is a manufacturer of a comprehensive line of portable products for a variety of informational and traffic control applications. Their products include both full size portable message signs and mini portable message signs.
Full Size Portable Message Signs
AMSIG's line of full size message signs are ideal for DOT and wide shoulder/median applications, and AMSIG offers displays, power configurations and detailed modifications that are approved in every state.
CMS - T331 3-line/8-character
The link below will take you to AMSIG's CMS - T331 product information page.
CMS - T332 Line Matrix
The link below will take you to AMSIG's CMS - T332 product information page.
CMS - T333 Full Matrix
The link below will take you to AMSIG's CMS - T333 product information page.
Mini Portable Message Signs
AMSIG's Advantage-Series mini-matrix signs are well-suited for municipal, county, and narrow shoulder applications. The variety of display size and available equipment allow for the perfect solution to any traffic control and safety situation.
