Ratelco IC-9 Mobile Intercom

Ratelco IC‑9 is a weatherproof mobile intercom system designed for continuous crew communication in industrial or firefighting environments. Common failure points include the battery charger module (12 V DC), the internal speaker/horn driver, and the master station’s control board where corrosion or solder joint fatigue can cause intermittent audio loss. First‑check diagnostics: verify 12 V supply to the unit and battery charger; inspect for visible damage on the intercom board and speaker connections; review any stored error codes via the master station display or diagnostic port.[oss-gpt-20b]

Need your Ratelco repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

⚙️ Fast Diagnostics – Same-day evaluation available
🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
🧰 Expert Technicians – Decades of board-level experience
✅ 1-Year Warranty – Every repair fully guaranteed

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