High-quality command and signalling devices from the field of electrical engineering are available from Krones.shop. These include emergency stop switches to quickly put systems into a safe state in the event of danger or to avert such danger. Also available are various flashing beacons, which are suitable for mounting on and attaching to lines and machine tools with virtually unlimited application possibilities. Furthermore, the Krones.shop has various signal lamps, lighting elements and illuminated pushbuttons.