Federal Signal Hi-Lo Tone Module TM3 Series A2 (LPW79Z)

Federal Signal TM4 Series A2 Universal Bell Tone Module

One Vintage Federal Signal GRADUAL HORN Tone Module TM10 Series A2 NOS

One (1) Vintage Federal Signal YEOW Tone Module TM5 Series A2 NOS

Federal Signal TM3 Selectone Tone Module

Federal Signal SignalMaster SMC16 Series A Control Module 12VDC

Federal Signal SW300 SW300-012 6 Switch Module - Series D

Federal Signal Litestak LSB Base Module - LSL + Color (orange) - Series: A2