The safety switches from Comitronic take advantage of the RFID technology to improve safety level and operations modes. Used to control the position of movable guard doors on machines, they are available in stand alone mode (Amxr) or non-stand alone (Xorf) in connection with Awax safety unit. Up to 40 switches can be daisy chained and provide a high level of tamper resistance where a high safety level is required, acc. to EN954-1 and ISO EN13849-1.