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2. Environmental Conditions
The operator must ensure that the DELTA intercom is only operated when functioning
properly, and in good condition.
The room temperature for the intercom can be anywhere between –10°C und +60°C.
A wider temperature range requires a special product: please contact our customer service for
further information.
The intercom and its components should not be exposed to strong vibrations.
If the intercom or its components are brought from a cold room into a warm room,
condensation can arise. In this case, a two-hour acclimatisation period should be allowed
before the system is operated.
The intercom is only designed for use in a dry environment, although certain components
(loudspeakers, microphones) can also be operated outside. Please contact our customer
service for further information.
The intercom and its components must not be exposed to damp, and no liquids should be
allowed into the individual parts.
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