In the 1960s, the then PTT was looking for strong partners to operate and finance an alarm transmission service in Switzerland. Securiton AG and Cerberus AG (today Siemens Schweiz AG) accepted the challenge.
They founded the TUS Telecommunications and Security community of interest in 1968. The pioneering spirit has been rewarded: Thanks to constant technical innovations and considerable investments, TUS presents itself today as a modern and efficient multi-technology provider with bright prospects for the future.
