Personalized machine activation PMF

For reducing safety risks on work machines through password protection – patented and field-tested
Suitable for retrofitting to new and existing machines

The PMF in use at Schäfer Elektronik

  • Machines such as circular saws and vacuum cleaners are permanently connected to the control system
  • The saw can only be activated by entering the personal password beforehand
  • Successfully in use at Schäfer since 2021

Simple retrofitting of the PMF

  • Can be retrofitted without major conversion work
  • Protection against unauthorized use
  • Ensures regular instructions are given


  • Connection of up to 8 machines to one control system
  • Real-time monitoring of each machine
  • LAN and WLAN capable
  • 7″ touch display for simple and intuitive operation of the control system
  • Provision of a user database
  • Simple hardware integration
  • Many setting and configuration options
  • Simple user administration and assignment of rights