RDL®

ST-VOX1

Voice Operated Relay

SKU: ST-VOX1
  • Switching Controlled by Voice Signal
  • Switching from Mic or Line Level Signals
  • Precise Threshold Adjustment
  • DPDT Switching Contacts
  • Open-Collector SLAVE Output
  • Recommended Power Supply ( Not Included )
    PS-24AS (USA)PS-24AX (International)

    Description

    The ST-VOX1 is an Audio Controlled Relay in the STICK-ON® series. When used in intercom or talkback applications, the ST-VOX1 may be triggered directly from an unbalanced microphone. In many such installations the microphone or other audio source must be preamplified, making the ST-VOX1 an ideal mate to work with the STM-1 preamp. The unbalanced output from the STM-1 can be used to trigger the ST-VOX1, while the STM-1 balanced output is used for the audio feed.

    Related Products

    Switching & Control
    • Audio Controlled Relay

      ST-ACR1

      Line-Level Audio Controlled Relay - 0.5 to 5 s

    • ST-ACR1M

      Microphone Level Audio Controlled Relay - 0.5 to 5 s delay

    • Audio controlled relay

      ST-ACR2

      Line-Level Audio Controlled Relay - 5 to 50 s delay

    EMC
    • STS-RF1

      Shielded Chassis for STICK-ON module

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    General Wiring Accessories
    • DTB

      STICK-ON® Series Detachable Terminal Block

    DIN Rail Mounting Accessories
    • DRA-35S

      STICK-ON DIN Rail Adapter - 1 module

    • DRA-35S6

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    Dimensions

    ST-VOX1

    Downloads

    DocumentsFormat
    DatasheetPDF
    CAD FilesUnitsFormat
    Engineering Functional BlockAmericanDXF
    Panel Diagram - EndAmericanDXF
    Panel Diagram - FrontAmericanDXF
    Panel Diagram - EndMetricDXF
    Panel Diagram - FrontMetricDXF
    High Res ImagesFormat
    st-vox1.zipTIF
    Declaration of Conformity
    Download

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