Model 415-DTC Two (2) Tone Compressor

AIR POWERED COMPRESSOR-(2) TONE, with the simple throw of a switch (included) changes the compressor’s to either an ALTERNATING SOUND or a STEADY BLAST. Extra loud for the user that must be heard. Comes complete with mounting hardware. Easy to install in any 12-volt electrical system. Instructions in English / Spanish.

Trumpets not included.