Radio Data Communications (Pty) Ltd | Est in 1978, Radio Data Communications (PTY) Ltd has unequalled experience in VHF communications.

The company has supplied over 1.5 million VHF transmitter units and has over 400 radio networks located in South Africa and around the world.VHF network infrastructures have been established around the country, making it simple and fast for security companies to monitor VHF based alarm communication in their control rooms.