Keep Motorists Advised RTI's portable changeable message signs are controlled by TrafAlertTM, our software package, which integrates all major manufacturers, including ADDCO, AMSIG, Precision Solar, Solar Tech, Ver-Mac and Wanco. All portable changeable message signs are heavy duty and meet the following minimum specifications:
RTI also can integrate and control existing PCMSs that meet TrafAlertTM communications protocols. TrafAlertTM compatible PCMSs can be purchased or leased from RTI. |
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