The Radio-To-Intercom Bridge receiver is designed to interface to an existing wired Public Address Intercom system and allow PA or intercom announcements using your Analog or DMR Digital two-way radio. Each model can operate on VHF LMR business band, UHF LMR business band, or VHF MURS 2-way radios, and can work through radio repeaters.

  • Leverage your existing intercom system and radio network.
  • Add a layer of security.

Wireless technology provides a cost-effective and flexible way to provide Public Address / Mass Notification coverage across your entire facility or to isolated pinpoint locations.

Models include: 
RIB-600Analog VHF/VHF MURS/UHF bands
RIB-700DMR, DMR digital, Tier-2 device VHF/UHF bands.

  • The Radio-To-Intercom Bridge is designed to be connected to an existing PA/intercom system with its own PA amplifier and wired speakers.
  • The Radio-To-Intercom Bridge does not include a back-up battery since it is merely a component of a larger system usually powered by AC and its own battery back-up system.
  • Available in Analog and DMR Digital VHF (150-162 MHz) and UHF (450-470MHz) frequency bands. Provides compatibility with business band 2-way radios, License-FREE VHF business band radios (MURS), Family Radio Service and GMRS radios.
  • Provides interconnection to the Public Address amplifier through a high impedance, unbalanced AUX input OR a 600Ω, balanced MIC input. Allows personnel to remain mobile while providing access via 2-way radios to existing PA speakers located throughout the facility.
  • “Record and Play” allows use of radios in close proximity to PA speakers without feedback. The Radio-To-Intercom Bridge records/buffers received messages up to 24 seconds in length, then plays them over the PA immediately after releasing the PTT button on the radio.
  • Easy “Plug and Play” installation.
  • Programmable volume control adjusts audio output level 5-99%. Allows custom adjustment for most applications.
  • Selective Decode Signaling Analog: 2-Tone, DTMF, Selcall (Group / All Call).
  • Selective Decode Signaling DMR Digital: Individual Unit ID / Group Call / All Call to provide an added layer of access control to the PA system.
  • Pre-announce tone (similar to existing PA systems) with programmable on/off and volume level.
  • NOAA Weather Alert (VHF only).
  • Field or PC programmable to frequencies within the respective band (i.e. VHF 150-165 MHz, UHF 450-470 MHz).
  • The Radio-To-Intercom Bridge is for indoor use only.
  • Designed and Made in the USA.
  • Education
  • Camps
  • Manufacturing Facilities
  • Construction
  • Warehousing
  • Access Control

Have Questions?

We’re Here To Help