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Main Features
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Stereo Sound – Music and media from the audio in and or Bluetooth if equipped is Stereo
sound
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Noise Reduction - to help eliminate amplification of background noise
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Noise cancelling microphones - for improved sound reproduction
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2 way radio connection with VOX activated mics (will automatically cut your music so it’s
not competing with the message
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PTT socket
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Audio input for music (CD/mp3) or auxiliary source (phone etc.).
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Optional Bluetooth
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Mobile phone connection with level selection to suit a wide range of phones
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Audio output socket to connect to external stereos, or other 3.5 mm TRS devices.
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White noise filtration - The S4S recorded and eliminated white noise during design and
prototyping
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4 Independent Volume Controls – The only stereo intercom on the market to offer 4
independent volume controls
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VOX - keeps headset mics off (“closed”), automatically turning them on (“open”) only
when someone is speaking. This feature eliminates constantly hearing background noise. It
also ensures your 2-way radio transmissions and music have a clear, silent background.
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Button Setting Memory - Once you get the VOX and volumes set, the S4S will keep that
setting even when the device is turned off
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Up to 8 headset – The S4S will handle up to 8 riders on one intercom allowing each volume
control to be split once (splitters sold separately).
