Remote Monitoring Module – RMM1


The Remote Monitoring Module is an accessory for HLD7 and HLD9 hearing loop drivers. The device is designed to provide remote visual monitoring and control of the following:

  • Up to two HLD7 or HLD9 units in standalone configuration, or,
  • One pair of HLD7s or HLD9s in phased array configurations.

When a user is on-site, the Remote Monitoring Module can adjust both drive levels and loop output levels via an embedded web service. This can be done from both desktop and mobile devices on site without the need to return to the driver(s) location, reducing installation time.

The module connects to the hearing loop driver’s self-monitoring system and will send an email alert if a fault arises.


  • This system monitors a number of events that can activate the automatic alarm, including:
    • Hearing loop aerial disconnect
    • Power failure
    • Communication failure
    • Overtemperature

Product Sheet

User Guide

System Components

Remote Interface Unit

HLD Connection Cable (x2)

Network Cable

Power Supply (Micro USB)

Hearing Loop Hub at Contacta

Hearing Loop Hub

Visit our Hearing Loop Hub to see how hearing loops work, what different types of loops can do for your business, the latest information on legislations and standards, and frequently asked questions.

Made In The UK MADE IN THE UK: We’re proud to say our Contacta designed products are manufactured in the UK

Get In Touch

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.