Speech Synthesizer

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Encoder board for transforming discrete wiring signals (one wire per floor, binary, gray, etc.) into a proprietary RS485 serial communication protocol.
Integrated speech synthesizer.
Stand-alone mode, by using magnetic sensors and magnets.

Channel for external speaker 4-8 Ω, 1-5W.

Dual language announcements.

Audio programming menu.

Audio and visual (by the connected displays) programming menu.