ddm hopt+schuler is a leading provider of card readers, ticketing systems and miniature switches. Based in Rottweil, Germany, the company has been operating for more than 40 years and offers a complete service to customers globally, from individual product design to technical development, and production in any quantity required.
- Card readers for magnetic cards, smart cards, RFID cards
- Ticketing systems
- Miniature switches (code, encoders, rotary, slide, push button/detent/toggle, keylock)