Description
Key Features:
Streamline design: The main unit has an aluminum alloy shell, and the extension has a built-in speaker. This system has a simple connection for DIY operation.
High quality: Features top-quality speaker and high-sensitive microphone. The metal tube microphone is ideal for counters and dual-way intercommunication.
Good performance: Provides clear, natural voice output, with a switch for volume control.
Advanced technique: Adopts advanced microcomputer technology from the U.S.
Definite instruction: The indicating lamp shows the track’s working status.
Simple operation I: Dual-way intercommunication without pressing a button.
Simple operation II: Two knobs adjust the inside and outside volume. When the audio indicator lamp turns green, intercommunication can begin.
Simple operation III: Record voice through the recording jack.
Warranty: 1 Year
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