Upgrade or reconfigure existing traffic signal controllers to meet any need with our extensive offering of SWARCO controller modules. Controller modules enhance computing power, sync time, and create more data storage among other things.

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GPS Modules

Devices that provide accurate time-of-day information for traffic signal controllers

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2070 Controller Modules

2070 Controller Modules expand the performance and versatility of Swarco McCain 2070 Controllers

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170 Controller Modules

Expand the performance and versatility of Swarco McCain 170 Controllers