Installation - AJAX LightSwitch Jeweller User Manual

The signal strength is indicated by the icon
signal strength is also indicated in the switch states.
Signal strength value:
Three bars — excellent signal strength.
Two bars — good signal strength.
One bar — low signal strength. Stable operation is not guaranteed.
Crossed out icon — no signal. Stable operation is not guaranteed.
Check the Jeweller signal strength at the installation site. The switch should
have a signal strength of two or three bars. To roughly calculate the signal
strength at the place of installation, use a
calculator .
With a signal strength of one or zero bars, the stable operation of the switch is
not guaranteed. Use the
site has a signal strength of fewer than two bars.
Do not install the switch
Outdoors. The device has an IP20 protection class. This may result in device
failure or incorrect operation.
On metal structures. This can lead to incorrect operation of the sensor: it
may not respond to pressing or give false triggerings.
In rooms with humidity and temperature that are outside the permissible
limits. Doing so may cause the device to malfunction or not work properly.
The operating temperature range is from –10 to +40°C. The permissible
humidity is up to 75% without condensation.
In places with low or unstable signal strength. This may result in a loss of
communication between the hub (or range extender) and the switch.

Installation

radio communication range
radio signal range extender
in the Devices menu. The
if the selected installation