Silvercrest STSK 2 A1 Operation And Safety Notes page 69

Do not place the product near flammable
gases or potentially explosives areas (e .g .
paint shops) with the wireless components
on, as the radio waves emitted can cause
explosions and fire .
The range of the radio waves varies by
environmental conditions . In the event of
wireless data transmission, unauthorised
third parties receiving the data cannot be
excluded .
The OWIM GmbH & Co KG is not
responsible for interference with radios
or televisions due to unauthorised
modification of the product .
The OWIM GmbH & Co KG further
assumes no liability for using or replacing
cables and products not distributed by
OWIM .
GB/IE 69