ETS STW7 Four Zone 2 way Audio Surveillance Kit

The ETS STW7 Four Zone 2 way Audio Surveillance Kit is a 2 way audio surveillance system and is for use with the STW1 Series microphone and speakers. For stand-alone applications or for use with DVR’s, tape recorders and remote monitoring equipment for recording as well as playback where both sides of the conversations are sent to the output jack. & It can be used independently for monitoring live audio or with DVRs, tape recorders for recording and playback.

The STW1 Microphone from the ETS STW7 Four Zone 2 way Audio Surveillance Kit has jumper selectable treble boost and limiter circuits. The treble boost circuit emphasizes the high frequency sounds that the Microphone picks up. This is useful for improving the sound quality on slow speed tape recordings (VCR time-lapse recordings). The limiter circuit automatically keeps the STW1’s output at a relatively constant level. This eliminates the need for the listener to reduce the volume control on the amplifier when sounds get louder.

• Omni-Directional: 25' pickup pattern
• Adjustable Gain: in both volume ranges
• Flush or Surface Mountable: can be mounted on a single gang electrical box or on any surface
• Headphone Jack: for private listening
• Euro-Style Connectors: makes cable terminations fast and clean
• Power: 12VDC

>