545AR Intercom Interface Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for 545AR Intercom Interface products.

Tip: include the full model number printed on your 545AR Intercom Interface label for the best match.

545AR Intercom Interface manuals

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STUDIO TECHNOLOGIES 545AR Intercom Interface User Guide

February 10, 2026

STUDIO TECHNOLOGIES 545AR Intercom Interface Product Usage Instructions 2-Wire Party-Line Interface The Model 545AR's 2-wire party-line interface can be connected to a powered 2-channel party-line intercom circuit. It can function as a standard analog user device or create a fully…

Brand: Studio Technologies