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Show systems are located closely to one another, more channels may be required. When Klick & Show
Base-units, we recommend checking with the local IT department which channels are not used by the
corporate WLAN infrastructure.
In an ideal setup, overlapping channels should not be used for two Klick & Show Base-units within
range of each other. As the channels in the 2.4 GHz band overlap with each other, best practice is to use
channels 1, 6 and 11 on a single floor. On floors above and below, the channel pattern will be shifted to
avoid overlap between floors (e.g. by placing channel 6 at the center of the illustrated pattern).
In case there are not enough channels available, two or more Klick & Show can be placed on the same
channel. This will of course have an impact on the quality of the link when several clients are sharing
simultaneously.
As stated above, the 5 GHz channels do not overlap with each other and are less used by non Wi-Fi
devices than the 2.4 GHz channels. Moreover, 5 GHz signals are more rapidly damped than 2.4 GHz
signals. Therefore the use of a 5 GHz channel is recommended.
Remarks about the Klick & Show system installation
A correct installation of the Base-unit is of critical importance to ensure good performance and a robust
communication between the Sensor-buttons TOUCH and the Base-unit. When installing the Klick & Show, please
follow the rules below:
Do not use the Klick & Show Base-unit without the shipped antennas. Removing the antenna will cause
severe degradation of the signal quality and may result in connection issues.
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