Sigtronics SCI-S4 Stereo Crew Isolate 4 and 6 Place Panel
- 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
- Pre-Wired Harness. Easy to install. Includes all hardware,
including new jacks, needed for installation.
- Soft Touch Knobs. Larger, easier to read and control.
See below for answers to our most popular questions.