
Use cases
Colour-coded marking — visible light on water at night
XP FROQ
Illuminated marking buoy – mark the invisible
Inflatable Marking Buoy with selectable light colours and Infrared signalling.
The XP FROQ is intended to support the marking of divers, swimmers, underwater obstacles or floating objects in low-light and night operations. The buoy is designed as a compact deployable marker: it can be packed flat, inflated without additional tools and positioned at the water surface using an attachment or ballast point. XP-FROQ offers colour-coded visible light, IR signalling and numbered identification in one compact inflatable marking buoy. With 10 selectable colours, an IR signal specified for recognition from at least 600 m in darkness, numbered markings from 0 to 9 and selectable blink frequencies, XP-FROQ enables clear marking and identification of divers, swimmers, objects, sectors or surface targets in low-light and night-time operations. The internal rechargeable battery is charged via USB-C.

Regulations and certifications
Patents
- Patent pending 10 2026 123 817.3
- IP Protection class 67
- WEE Registration number DE 59055631
- Made in Germany by Carpetlight GmbH
Certification details and final technical specifications will be added after final product release. Datasheets and user manuals will be available in the download area after final release.


