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ETS STW1 Two Way Microphone / Speaker
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STW1 Overview:
STW1 Two Way Microphone / speaker Omni-directional pre-amplified microphone and speaker for use in two way surveillance systems.
STW1 Features:
■ Optional call switch (not shown) for paging listener.
■ Stainless steel cover. Fits double gang boxes.
■ Low noise MOSFET pre-amplifier.
■ Line level unbalanced output. Adjustable gain.
■ Limiter and treble boost circuits selectable on/off.
■ Built in 2.25” speaker 0.5W and ETS LT870 70v line transformer.
■ Power: 12VDC @ 10mA. On-board voltage regulator.
■ Optional surface mount adapter.
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Industrial Covert Unlimited
Address: PO Box 5449, Traverse City MI, 49696
Phone: (231) 932-9550 or Toll Free 1-800-251-8839
Fax: (413) 480-3528 With Your Purchase Order
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