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Sigtronics SCI-S4 4Pl Intercom

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Sigtronics SCI-S4 4Pl Intercom

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Part numbers : RX1-11-00424 , SCI-S4 , 11-00424
Unit of Measure: EA

488.39 EUR / EA 488.39 EUR 488.39 € excl. VAT

488.39 EUR / EA excl. VAT

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Availability
Up to 1 EA ready to ship on Thursday 2026-11-12
Order before 16:00 CET on Tuesday 2026-11-10
1 EA available on request, inbound freight fee of 60 EUR applies
Special order from vendor stock.

The Sigtronics SCI-S4 is a four-place, stereo aircraft intercom designed for permanent panel installation. It provides voice-activated communication for pilot, co-pilot and passengers, with separate crew and passenger volume and squelch controls.

  • Four-position intercom configuration
  • Dual stereo music inputs for crew and passenger positions
  • All, ISO and Crew operating modes
  • Dual squelch indicator lights for crew and passenger circuits
  • Panel-mount chassis; may be installed horizontally or vertically
  • Panel space: approximately 25 × 64 mm; chassis depth approximately 152 mm
  • 11–32 VDC input power
  • Manufacturer-stated FAA TSO-C50c and DO-160D environmental qualification

The SCI-S4 is supplied by the manufacturer with the intercom unit, installation hardware, headset and microphone jacks, interface cables, stereo music-input jacks and drilling template. Refer to the manufacturer’s installation instructions for wiring, configuration and installation requirements.

Manufacturer part number: SCI-S4.

Manufacturer installation instructions

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Orders with purchased items below 100.00 € incur a small order fee of 10.00 €. Both amounts exclude VAT. Shipping, other fees and core deposits do not count towards the limit.

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