Silvercrest SFK 16 A1 - Manual (Page 13)

Wireless Doorbell SFK 16 A1
English - 11
Always make sure that:
- no direct heat sources (e.g. heating) can
affect the devices;
- the receiver is not exposed to direct
sunlight or artificial light;
- the devices are never placed in the
immediate vicinity of magnetic fields (e.g.
loudspeakers);
- no fire sources (e.g. burning candles) are
placed on or near the devices;
- no foreign bodies are introduced into the
device;
- the receiver is not exposed to extreme
temperature fluctuations;
- the devices are not subject to excessive
shocks and vibrations;