Teltronic | 27,923 followers on LinkedIn. Critical communication solutions for the transportation, public safety and industrial sectors | For 50 years, Teltronic has been a world leader in the design and manufacturing of mission-critical radio communications equipment and systems. With the combined objectives of innovation and the highest quality, Teltronic provides complete wireless communications solutions over TETRA. LTE, 5G technologies for a variety of sectors including public safety, public transport, oil & gas, utilities, mining, industry, and others.