38
EN
Intended use
Only use the DuoFern Manual Transmitter Standard for the remote control of roller shutters and electrical appliances (e.g.
lighting).
Operating conditions
Only use the DuoFern Manual Transmitter Standard in dry rooms.
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Radio systems that transmit on the same frequency
can cause interference.
Dangers in the case of improper use
Using the DuoFern Manual Transmitter Standard for any other purpose than previously mentioned is not permissible.
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