Viking Electronics SP440 E-30 Board Assembly with Cables and Mic Mount
Overview
The SP440 is the replacement or spare board assembly for the Viking E-30 entry phone, supplied with pre-attached cables and a microphone mount. If you are servicing an E-30 unit with a failed PCB, damaged wiring harness, or missing mic hardware, the SP440 delivers the complete internal assembly as a single-part order — no sourcing individual sub-components. The SP440 part number identifies this specific board kit within the Viking E-Series intercom line.
Compatibility
Designed for the Viking E-30 entry phone series. Verify your unit's model designation before ordering — the Viking E-Series spans several variants (E-10A, E-20B, E-32T and others) with distinct board configurations; the SP440 assembly is not interchangeable across the full E-Series line. Confirm the E-30 designation on your existing unit's label before purchasing.
Installation Notes
Installation requires transferring the board assembly into the existing E-30 enclosure, reconnecting the supplied cable harness to the appropriate terminal positions, and securing the microphone mount to the designated standoff. Handle the PCB using standard ESD precautions. No additional tools or hardware are specified in available documentation beyond what is included with the assembly.
