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VLH-3000A 30W Dual Zone PA/Loud Hailer/Fog w/Listen Back & 2 Optional Intercom StationsFeatures:
30W PA/Hailer output with Listen Back
Dual Zone - Forward, Aft or Both
6 Preprogrammed Fog Signals: Underway, Stop, Sail, Tow, Anchor and Aground
Horn and Siren
Noise canceling microphone with dedicated CALL, IC1 and IC2 keys