The MTP8500EX Tetra sets the standard for personnel working in harsh environments, allowing them to work safer, smarter and to work anywhere. Discover the benefits of powerful audio, long battery life, excellent coverage, greater ruggedness, advanced ergonomics and increased usability. This next generation radio meets the latest ATEX and IECEx standard and is suitable for use in environments that include potentially explosive gases or chemical vapours, as well as combustible dust or flammable liquids.