General Information About Radio Operation - HomeMatic HmIP-PSM-UK Operating Manual

outlet. Use a dry linen cloth to clean the device. If the
device is particularly dirty, you can slightly dampen the
cloth to clean it. Do not use any detergents containing
solvents, as they could corrode the plastic housing and
label. Make sure that no moisture will ingress into the
housing.
11 General information about radio
operation
Radio transmission is performed on a non-exclusive
transmission path, which means that there is a possibil-
ity of interference occurring. Interference can also be
caused by switching operations, electrical motors or de-
fective electrical devices.
The range of transmission within buildings can
differ greatly from that available in the open air.
Besides the transmitting power and the reception
characteristics of the receiver, environmental
factors such as humidity in the vicinity have an
important role to play, as do on-site structural/
screening conditions.
eQ-3 AG hereby declares that this device complies with
the essential requirements and other relevant regulations
of Directive 1999/5/EC. You can find the full declaration
of conformity at www.eQ-3.de.

General information about radio operation

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