Check out the Polara page (click on Polara logo below) for new videos showing Polaras new Android configuration app.


We are excited to inform you that MUTCD has reinstated Interim Approval Status for the purchase and installation of RRFB Crosswalk Warning Systems. Please see the link below for the MUTCD Letter explaining the current status, criteria and MUTCD guidelines for RRFB Systems.

RRFB Memorandum March 21 2018 PDF

Ocean State is the TAPCO Dealer for the 6 New England States, they have maintained a complete RRFB stock inventory hoping for a quick resolution to its status and will now ramp up production to meet all new demand.

Please contact our office with any questions.

Links to TAPCO RRFB Cut Sheets



Events 2018


April 27th
New England Bike-Walk Summit, Ocean State Signal will be presenting on “Travel Safely App for Pedestrians and Cyclists
Park Plaza Hotel, Boston MA

May 10 and the 11th
New England ITS 23rd Annual Interchange
Biltmore Hotel, Providence RI

May 30th
Rhode Island DPW Expo
Crowne Plaza Hotel, Warwick RI

September 19th and 20th
New England DPW Expo
Boxborough MA