Sigtronics SCI-4 Crew Isolate 4 Place Panel Mount Intercom:
- 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-4 is designed to make upgrading from a SPA-400 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.
All the features of our stereo pilot isolate series in an FAA TSO approved intercom only (no music capability) package. The SCI-4 four place and SCI-6 six place offer dual volume and squelch, three modes of operation: All, ISO, Crew, and includes our fail-safe feature. By placing the intercom in the ISO mode of operation, the pilot's microphone and headphone are routed directly to the aircraft radios.
This powerful intercom can be mounted horizontally or vertically and needs only 1" by 2.5" of panel space. Only a minimum of rewiring is required to upgrade from a SPA-400 / 600. By using your existing interface cable and the included pre-wired harness and hardware, upgrading to a SCI intercom is fast and easy. The SCI Series intercoms are constructed of high quality components and carry a 5 year parts and labor warranty.
See below for answers to our most popular questions.