About us

Welcome to Sitasys. We are a Swiss ISO 9001 certified company, specialized in secure and reliable alarm transmission, communication, and identification.

Formed as a spin-off of Ascom Security & Communication in 2012, Sitasys has over 30 years of experience in the field of alarm transmission and secure communication. Sitasys stands for Secured Information Transmission Alarming System.

Our in-house product design and development department enables us to provide Swiss quality at its best.

Our strengths lie in a thorough understanding of your needs in the security sector, our extensive technology know-how, innovation through our highly experienced solution and development engineers, as well as our size that facilitates fast solutions and allows for a high flexibility.

Our vision

Sitasys is the preferred provider of secure and intelligent IP based connections of peripheral devices in unreliable networks.