Ritron designs and manufactures voice communication equipment used around the world in a wide variety of applications.


Ritron offers multiple products to help innovate and improve the way you communicate while working. Manufactured in the USA.


Available in Analog & Digital versions

Versatile, User Friendly, and Cost Effective – Callboxes provide stand-alone or full system utility in entry access management of doors and gates, assembly line maintenance or emergencies, campus and parking garage safety and security, and wherever a fixed wireless battery operated radio is advantageous.

Loudmouth Wireless Public Address System

The LoudMouth wireless PA system is an ideal solution anywhere a hard-wired PA is either too expensive or is simply impossible to install. Get your message to everyone . . . from plant-wide to small pinpoint areas to multi-building campuses using your business band portable radio, base station, or radio callbox. It even works with radio repeaters for extended coverage. Position independent wireless receiver/PA speakers anywhere you need them.

Radio-To-Intercom Bridge

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.

Callbox Documents:

Callbox Brochure

Loudmouth Documents:

Loudmouth Brochure

Radio-to-Intercom Documents:

Radio-to-Intercom Brochure


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3 Progress Drive, Unit 9
Orillia, Ontario L3V 0T7

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