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Single Zone, 2 Way, Audio Surveillance System, 12Vdc AC adaptor

ETS STWI5 is a single zone 2 way audio surveillance system. It can be used for DVRs and remote monitoring equipment. 
ETS STWI5 is an audio surveillance kit that includes STW1 Microphone/speaker, STWI2 Interface Box, 12-VDC AC adapter, 2 RCA Patch cable and a warning label.  The optional accessories are Call Switch button: STW1-C and RCA OR 3.5mm connectors.
More Features
The Mic of ETS STWI5 is an Omni-directional element with 25’ range. It has a low MOSFET pre-amplifier. It has a line level with unbalanced output and an adjustable gain. The STW1 Mic has an adjustable gain. It has a switchable treble boost and limiter circuit with easy cable run termination. The configuration of the speaker is 3” and .5W with 70V line speaker input. The STWI5 Base station has a Built in talk-back microphone & pre-amp with 70V Line speaker output. It has a 3” full inch range speaker. One can use the 3.5mm Headphone jack with it.
About Installing
The ETS STWI5 can be surface or flush mounted. The power requirement of STWI5 base station is 12 VDC at 250mA with LED indicator. It can be used for both recording and playback.



STWI5 Single Zone 2 Way Audio Surveillance System Features:


  • STW1 Microphone/speaker.
  • STWI2 Interface Box
  • 12Vdc AC adaptor
  • 2 RCA OR 3.5mm Patch cables
  • Warning label.

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