Product · United States

RS485/MODBUS-RTU Voice Security Alarm Playback Module/MP3 Music Controller/serial Port Module

Lowest price: $39.71 · 1 store · price range $42.25 … $42.25 · 6% off the list price

Price history: 3 daily prices tracked since 2026-10-24; lowest $39.67, highest $39.71.

Price last confirmed by the store feed on 2026-10-31.

Prices across stores

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