Federal Signal Rumbler-3 intersection clearing systems are suitable for effectively clearing or alerting traffic at crossings, highways and busy or crowded roads by activating a low-frequency alarm... Read More
Federal Signal Rumbler-3 intersection clearing systems are suitable for effectively clearing or alerting traffic at crossings, highways and busy or crowded roads by activating a low-frequency alarm system. These Federal signal Rumblers are used in dense urban environments having heavy vehicle traffic. Read Less