Product Description - RADEMACHER 9499 Instruction Manual

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EN

6. Product description

The DuoFern Sun/Wind Sensor can be used to control DuoFern sun
shading and wind protection devices depending on the weather, e.g.
awnings, roller shutters, Venetian blinds, external Venetian blinds, etc.
The DuoFern Sun/Wind Sensor measures the brightness and wind
velocity in real time.
The DuoFern Sun/Wind Sensor is powered by a solar cell. An integrated
battery provides the necessary power to the device for 24 hours if there
is no sun.
Safety function when the battery is discharged
If the battery does not have sufficient charge due to there being very
little sunlight, the awnings or shutters are retracted and can no longer
be operated when the wind function is activated. As soon as the battery
is sufficiently charged again, the awnings or shutters can be operated
normally again.
You can check the battery status in menu 8.3, see page 27.
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