*Please note*: This unit's microphone is missing it's rear tab for mounting, but is still usable. All other features work as they should. Price is discounted reflecting missing tab.
 
The classic Roadmaster siren is the Gall's version of the FS PA300, and includes the unique Speed Wail tone! This is a hard-to-find unit and would make a great addition to any in service vehicle or as a collector's item. Wiring harness is included. Mounting brackets not included. Mounting solution/bolts can be easily obtained from any hardware store.