The Swiss-owned family company has extended the modular Series 45 range with intuitive palm switches and all-purpose buzzers.

Thanks to its extra-large operating area, the clearly visible palm switch is ideal for use in harsh environments when sudden, uncoordinated movements must suffice to trigger a certain command. The device can either be operated with a flat hand, work gloves, or with an elbow.

The Series 45 buzzers are said to impress both with their acoustic features and compact design. They can be operated over a wide voltage range and can generate a signal tone of up to 95 decibels (dB) at a frequency of 2.4 kHz. The output volume and tone interval can be easily adjusted on the rear side of the device.