The STW4 is an ETS 4 zone, two way audio surveillance system that is able to be used for standalone applications in combination with remote monitoring equipment and digital video recorders. The STW4 features a page mode which allows the user to talk back to all of the 4 zones at the one time, it also comes with front panel volume controls, DVR/VCR in/outputs for recording conversations, a headphone jack, as well as a tape monitor output/input indicator, and an internal talk back microphone. The STW4 is affordable for most users, and comes easy to use and install for additional convenience and versatility to the operator.
- Page mode enables talk back to all 4 zones at once.
- Front panel volume controls for microphone and speaker volumes.
- When paged from a zone, that zone is selected automatically for talk back.
- VCR/DVR In/outs can be used to record both sides of the conversation.
- Headphone jack for private listening.
- Tape monitor in/out indicator.
- Internal talk back microphone
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