Becker CentronicPLUS SWC541 PLUS Notice De Montage Et D'utilisation page 34

Only clean the device with a suitable cloth. Do not use aggressive cleaning
agents that may damage the surface.
The crossed-out bin symbol on the product indicates that the device is subject
to mandatory disposal separate from household waste. This product must be
handed over to a collection point for electrical and electronic equipment at the
end of its service life.
Remove the battery/batteries and dispose of them at the designated recycling
points, and not as household waste.
The packaging material must be disposed of properly.
Rated voltage
Battery type
Degree of protection
Permissible ambient temperature
Maximum emitted transmission output
Radio frequency
The maximum transmitter range on and in the building is up to 25 m, and up to
350 m in the open.
34 - en
Cleaning
Disposal
Technical data
3 V DC
LR6 (AA) Alkaline
IP 20
-10 to +55°C
≤ 25 mW
868.3 MHz