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The MIRCOM TECHNOLOGIES RPL-SP-355 is a replacement speaker designed for use with the TX3 series telephone entry systems. It restores audio output functionality to a TX3 unit when the original speaker has failed or been damaged. Installation is performed by access control and low-voltage security technicians as part of routine field servicing of telephone entry panels. The RPL-SP-355 is sold as a single unit and is a direct OEM-style replacement component intended to return a system to factory audio performance.
The RPL-SP-355 is used in residential and light commercial telephone entry applications where the TX3 panel serves as the primary visitor communication and access point. It is suited for multi-family residential buildings, gated communities, and commercial entry points equipped with TX3 telephone entry systems. Technicians typically install this part during a service call when audio clarity or speaker output has degraded beyond acceptable levels.
Designed as an OEM-style replacement speaker for MIRCOM TECHNOLOGIES TX3 series telephone entry systems.
Installation should be performed by a licensed low-voltage or access control technician. Disconnect and de-energize the telephone entry panel before removing the existing speaker or handling internal components. Follow local low-voltage wiring codes and the manufacturer service documentation when reconnecting speaker leads. Verify audio output after reassembly before closing out the service call.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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