Description
R22 2 Turn Off 2 Way Radio and Cell Phone TTC Sign (2023 MUTCD) 3934 The Model 200 OI comes with The Model 200 OI comes with additional LED indicators on output circuits to assist with troubleshooting signal lamp outages or conflict monitor initiated flash operation Use sticky sheets or scrap lamination and roll the roller over the sticky surface a few times to remove dust and debris for the roller