Technical expertise, trust, resilience, reliability.
Innovators of loud and clear radio communication solutions.
Visible, Connected, Reliable.
Fleet and personnel radio technologies for emergency response.
Helping industry flow from pit to port.
Digital radio and data integration solutions for logistics management.
Mobilising productivity, visibility and efficiency with two way radio.
Digital voice and data solutions for fleet management.

Loud and Clear Two Way Radio Communications Sydney

We are innovators of loud and clear radio communication solutions. Specialists in digital and analogue two way radio technologies, two-way radio networks and data application integration - we make industry flow – mobilising productivity and visibility through two way radio communications and infrastructure. 

Our longevity is testimony to our success; we’ve been designing, building and commissioning custom communication systems in Sydney for more than 45 years and are proud to lead innovation in the Australian two way radio industry. LEARN MORE


+61 (0) 2 8821 9555
Latest News Read All News
19 Jan 2020
The Latest DMR Tier 3 Developments
Tom Johnson and Hamish Duff
The trunking version of the digital standard offers numerous features for critical communications users.
09 Jan 2020
Training is the Next Big Thing in Critical Communications
Gert Jan Wolf speaks to the Australian Radio Industry Association (ARCIA) about bridging the gap between 'old' PMR analog generation and freshley graduated IT students.
20 Dec 2019
All aboard! Mastercom partners with ErvoCom
Offering a comprehensive train & light rail on board communications solution that will benefit Mastercom’s transport customers, ErvoCom has entered the Australian market and selected Mastercom as one of its partners.