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Versatile Industrial Intercoms

Excellent choice for local and long distance communications

INTERCOMS

Our Intercoms are analog and, as such, offer great versatility. They are used for local communications connected via hard-wire, as well as, long-distance communications that are integrated into complex systems incorporating leased lines, micro-wave or other long distance voice transport methods. These intercoms can also be incorporated into popular VOIP systems.

We offer several models of intercoms designed for industrial use, with heavy duty metal housings and rugged, dependable circuitry. These analog intercoms operate at a nominal “0dBm,” but have a considerably wider range of acceptable levels for both transmit and receive. Additional standard features include:

  • Easy connection to audio lines via RJ-45 connectors
  • Jumper selectable: 4-Wire or 2-Wire and 600 Ohm or Hi-Z termination (2-Wire/Hi-Z allows several intercoms to be “daisy chained” together)
  • Microphone: MEMS microphone standard, gooseneck mounted dynamic microphone (e.g., Shure 561) optional
  • Cross-Mute capable
  • Foot switch option for push-to-talk
  • Auxiliary push-to-talk output relay contact can be configured to act as a Form A contact or to provide a ground signal when PTT is actuated
  • Optional Wall-Mounting brackets are available
  • External 12 volt DC power supply

Visit our Downloads page for up-to-date brochures and manuals.

View our "Intercoms" product list. If you would like to receive a quote on one or more parts, add the parts to your list then click submit.

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Intercoms

Product ID:11-11156H

Larry McGee DTMF Intercom, Headset Jack



  • Larry McGee DTMF Intercom, Headset Jack

Intercoms

Product ID:11-11156M

Larry McGee DTMF Intercom, Gooseneck-mounted Microphone



  • Larry McGee DTMF Intercom, Gooseneck-mounted Microphone

Intercoms

Product ID:11-11156MH

Larry McGee DTMF Intercom, Gooseneck Mic, Headset Jack



  • Larry McGee DTMF Intercom, Gooseneck Mic, Headset Jack

Intercoms

Product ID:11-11161

Larry McGee Intercom Monitor (Receiver Only)



  • Larry McGee Intercom Monitor (Receiver Only)

Intercoms

Product ID:11-11155H

Larry McGee Intercom, Headset Jack



  • Larry McGee Intercom, Headset Jack

Intercoms

Product ID:11-11155MH

Larry McGee Intercom, Gooseneck Microphone, Headset Jack



  • Larry McGee Intercom, Gooseneck Microphone, Headset Jack