Sigtronics SCI-S4 Stereo Crew Isolate 4 and 6 Place Panel Mount Intercoms

• Dual Music Inputs. Pilot / Co-pilot and crew can choose their own music. Automatically mutes with incoming traffic or when intercom is used.
• Dual Squelch Indicator Lights. You know instantly which position to adjust. No more guess work.
• Dual Volume Controls. You control the volume of both front and back seats. We've added the extra volume you wanted.
• Dual Squelch Controls. Set the squelch of the front and back seats from one position.
• Crew/Pilot Isolate. Talk with your Co-Pilot while your passengers enjoy their own conversation. Isolate to talk to ATC if you like.
• Small Size. You will only need a 1" by 2.5" panel space for this powerful intercom. The SCI-S4 is designed to make upgrading from a SPA-400 / 600 easy.
• 5-Year Warranty. Not that you'll ever need it. Our quality and dependability is the standard by which all are judged.
• RFI and EMI Immune. We engineer all of our products the right way. No need for expensive shielded cable to make up for poor design.
• Pre-Wired Harness. Easy to install. Includes all hardware, including new jacks, needed for installation.
• Soft Touch Knobs. Larger, easier to read and control.