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4. Improper use
Using the DuoFern HomeTimer for purposes other than previously mentioned is
impermissible and is regarded as improper use.
◆ Never use the DuoFern radio system and its components (e.g. DuoFern HomeTimer) for
remote control of devices and systems with heightened safety-relevant requirements or
where there is a heightened risk of accidents. This shall require additional safety equip-
ment. Observe the respective statutory regulations for the installation of such systems.
◆ Do not install the DuoFern HomeTimer outside.
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EN