Dynacom Engineering is the leading two-way radio communications provider for rental-based Motorola Trunknet radio communication solutions and long-distance radio communication solutions in Sri Lanka. The company is recognized as the pioneer of trunking systems in South Asia and licensed under the Telecommunications Regulatory Commission of Sri Lanka, and is a Board of Investment–approved company offering 24/7 service and replacement facilities.

The revolutionary Trunknet system allows one-to-one and one-to-many communication services within a radius of 50 km from the city of Colombo. Through the latest long-distance radio communication devices, Dynacom Engineering has been able to break through the range limitation and has enabled an island-wide communication coverage with many additional services such as one-to-many communication, push-to-talk, GPS tracking for better monitoring, back-up option through the communication control center…etc.