The compact MP 12 N-StandAlone, the MP 14 N-StandAlone and the MP 100 D central control unit are delivered a Hänel WMS package. This means all the inventory control functions are already integrated. The storage data are saved on compact flash cards that guarantee high data security and insensitivity to dust, dirt and vibration. All inventory bookings are immediately written to the memory card by a secure procedure. Even if the control system is switched off unexpectedly, your data is still safe. The MP 100 D also offers the option of using a second memory card as an automatic backup medium.