Trailer-mounted message sign signals potential problems
Advantage Message Sign Model CMS-GP432T moves about on a 6-ft.-by-6-ft. trailer to use in most urban traffic applications. Features amber LED matrix display that shows up to 3 lines of alphanumeric characters in 6 font sizes, animations, and graphics including MUTCD construction zone signs and arrow board functions. Memory stores up to 199 pre-programmed and 199 user-generated messages, and 250 message sequences. Flashes single lines or an entire message. Brightness and intensity can be manually controlled or regulated automatically via photosensitive circuit that adjusts visibility in response to ambient illumination. Solar energy charges primary power supply batteries. Offers optional remote operation via landline, cellular phone, and CDPD/TCPIP Internet Protocol. Can be fitted with optional radar interface that displays oncoming vehicular speeds or flashes cautionary messages for passive traffic control.