Featuring 2 or 4 place operation and expandable up to 8 or 12 places with optional expansion modules (sold separately) along with radio patch, cell phone input, audio in and out, this intercom has no match. 
Great for driving schools, off road racing, SUV’s, UTV’s, sand rails, dune buggies, and can also be adapted  for use on a pit stand. 
 
Features:
Music in with Auto muting
RF shielded Extruded housing
High output amplifier for exceptional sound quality
Isolated grounds to keep away any type of ground loop noise issues.
Adjustable mounting brackets
Adjustable VOX control
Side tone
Cell phone input (requires additional cable, sold separately)
Radio patch (requires additional cable and PTT button, sold separately)