FK323

TELEPHONE PROTECTION

Product Description

To prevent eavesdropping on your calls this circuit generates an annoying tone on other handsets connected in parallel with your hand-piece. An on-board LED indicates if an unauthorized tap is being made. (PARALLEL EXTENTION)

Technical Specification
  • Power Supply : Line Powered. (no additional power required)
  • PCB Dimensions : 1.90" x 2.33" x 0.6"(48.3mm x 59.2mm x 15mm)
  • Recommended Housing : FB03

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