Essec Group, the mother company of IndigoCare International, has been a system integrator of nurse call, notification systems and telecom since 1977. IndigoCare first developed the Netrix Notification gateway in 1998, integrating all nurse call and alarm systems towards paging-, mobile-, and dect-handsets. Netrix in todays version is one of the most flexible notification systems available on the market.

IndigoCare has always moved ahead in new applications to improve staff efficiency. In 2007 IndigoCare created its own nurse call system from scratch. iCall, is a complete healthcare communication solution based on a completely new approach, the open IP-standard, and fit to use on old nurse call cabling infrastructure (German VDE standard). In more than 99,3% of the cases iCall is able to run its Local Bus over the old cable infrastructure where any other nurse call system requires to replace the existing wiring.

During the last decade, lots of new products were added to the iCall range to serve the different needs in the different countries, and new product lines were introduced to serve new verticals like prisons, hotels, etc. Furthermore, additional and fully integrated product ranges are added to the portfolio like Access Control and Noviway wayfinding solutions. Today, IndigoCare is present in 34 countries worldwide and counting.