Aperio
®
Online Mechanical Installation Guide, Document No: ST-001323-B Date: 21 februari 2014
Aperio
®
Online
6
Evaluating radio interference
Always evaluate the installation site for possible
sources of disturbance. Follow these installation
guidelines regarding disturbances to ensure
adequate functionality:
> 3.5 m/
~ 12 ft
Figure 2. Minimum distance to radio emitting
devices
∙ WiFi/WLAN routers and other radio transmitters
operating in the 2.4 GHz band should be
kept at least 3.5 meters/12 feet from the
Communication Hub and lock.
∙ Other possible sources of interference include
microwave ovens, electric motors, wireless
emergency exit signs and other high power
electrical equipment. Keep at least 3.5 meters/12
feet distance to Communication Hub or lock.
In difficult environments with radio
interference or presence of metal objects
attenuating the signal it is recommended
to test the radio signal before mounting
the communication hub permanently.
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