ER Systems SA - RFID Solutions for Healthcare and Security ER Systems SA is specialized in RFID solutions for the medical and security domain. We offer Tracking&Tracing systems that are customer-fitted. Thanks to our innovation capacity and the competences of our engineers, we have realized technologically reliable and commercially viable projects. Among our customers we have large hospitals, the army or private senior-residences technologically at the top. Our services complete our offer so we can ensure to our customers professional consulting and support along operating of our products. Based at Le Landeron in Switzerland, we have access to French and German markets. We work together with famous partners in order to increase our solution-portfolio.