TOA Corporation manufactures and sells sound and video equipment worldwide. The company offers public address systems, including PA systems, voice evacuation systems, wireless systems, network PA systems, intercom systems, professional audio systems, megaphones, and portable PA systems; security systems, such as network camera systems, full HD coaxial camera systems, and analog camera systems; and railway care equipment comprising railway car PA systems, camera systems, and electronic display devices, as well all other service parts, rental services, etc. The company was founded in 1934 and is headquartered in Kobe, Japan.