BOARD, PRINTED CIRCUIT, MOTHERBOARD - MFG: FEDERAL SIGNAL CORP - P/N# ECHO MB

BOARD, PRINTED CIRCUIT, MOTHERBOARD - MFG: FEDERAL SIGNAL CORP

- P/N# ECHO MB

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Dammam, Riyadh, Jeddah - Saudi Arabia  (Also ship all over GCC & world)

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The ECHO‑MB is the main motherboard / central‑exchange PCB for the company’s “ECHO Digital Intercom System.” As the central control board, it contains the microprocessor, memory, and digital switching fabric that manages all intercom station connections, call routing, audio/data traffic, and system diagnostics.