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Industrial-grade call switch box (SKU: SPK‑1005) for ESCO Trademark II intercoms. Durable single-gang design with red push-button and easy core return program.
The Call Switch Box (SKU: SPK‑1005) is a Freedom-engineered device crafted for Trademark II and 3M intercom systems. Housed in a sturdy single-gang box, its bright red push-button delivers reliable call initiation even in demanding environments.
Get the part you need—plus credit for your old one.
Cost-saving, convenient, and environmentally friendly solution.
Q: Is this compatible with outdoor intercom locations?
A: Yes—it features a wet-location-rated single-gang box ideal for outdoor installation.
Q: How does the call button work?
A: The red momentary push-button sends a call signal to the intercom system for rapid communication initiation.
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