The Harris HRR2 advanced expandable intercom is the most complete intercom in the market today.
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 Rallies, Targa, 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:

• Will work with all helmets and helmet Kits, Harris (Circuit Racing), OFF Road, Stilo, Peltor, Bell, Etc. order with different option connection leads.
• Mixed types or makes of helmet, no problem.
• 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)