The coded safety switches Psencode from Pilz, which are used to monitor the position of guards and position monitoring, are now also available in a slimline design with a reduced height of 13 mm and the same width. RFID transponder technology provides protection against tampering. The product can be mounted on doors, hoods or flaps in up to four actuation and approach directions, each with two different switching distances. In addition, applications can be implemented that were previously only possible with magnetic safety switches. Psencode meets the requirements of the new EN ISO 14119 with regard to fully coded and unique fully coded RFID safety switches and can be used up to PL e.