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Whether at recycling centers, in museums or public places, or in parking garages – targeted audio playback can inform, guide, and surprise/entertain visitors. Our new sampler series brings audio where it's needed – at precisely the right moment.
Our samplers are compact audio playback devices with integrated memory. They automatically play pre-stored audio content as soon as a specific event occurs – for example, motion or the application of voltage. The possibilities are almost limitless:
• Visitor guidance in large buildings and museums
• Information at recycling centers ("Please separate your waste")
• Greeting guests in public places, companies, etc.
• Sound effects or background music in exhibitions
• Experience worlds – up to "experience restrooms"
As soon as the included motion sensor detects activity, the sampler reliably plays the same track – ideal for welcome announcements or clear instructions like "Please follow the yellow line."
The PowerPlay automatically starts a playlist as soon as it is powered on – and stops when the power is interrupted. Perfect, for example, for rooms where music should be switched on together with the light.
This model provides variety: when motion is detected, a random track from the memory is played. Ideal for exhibitions where different information or sounds are intended to attract attention.
For outdoor use without a power supply: This device is solar-powered and plays random content when motion is detected – ideal for parks, pedestrian zones, or nature trails.
The complete solution for outdoors: weather-resistant, protected against vandalism, including solar panel, battery, sampler, and motion sensor – all in one housing with pole mounting. Quick to install and immediately ready for use.

Our samplers are already part of many exciting projects – from interactive visitor guides to sound installations in rather unexpected places. For example, an experience restroom was equipped with several different samplers to surprise visitors upon entering and leave a lasting impression.
At Cineplex Pfaffenhofen, this technology is used to create an extraordinary audio atmosphere in the "experience restrooms." On the Cineplex Pfaffenhofen reference page, a video is available that impressively illustrates the special soundscape.
The following link leads to a video showing the ATB5 in practical use in Bremen.
Whether as part of an accessible visitor guide, as an information point at the recycling center, or as a highlight in an exhibition – our sampler series opens new ways to use audio specifically and automatically. Curious?
Infographic:

Would you like to know how our samplers can be used in your environment? Whether for interactive tours, sound installations, or very special experiences – we will be happy to advise you individually and find the right solution for your needs.
Contact us today for a non-binding consultation:
Tel. +49 7420 889 0
Email: info@whd.de