Selecom is a company manufacturing electronic equipment fixed or embedded for use in confined and harsh environment markets for mobile radio, critical communications, and broadcasting. It offers 2G, 3G and 4G repeaters, TETRA and TETRAPOL repeaters, and GSM-R repeaters. Selecom also produces dehydration and pressurization equipment for wave guides, coaxial cables and UH heads. In addition, the company provides engineering services, installation, and support.