AJAX Hub User Manual page 14

Prior to installing the hub, make sure that you have selected the optimal location: the SIM card demonstrates consistent reception, all the devices
have been tested for radio communication, and the hub is hidden from direct view.
The hub should be reliably attached to the surface (vertical or horizontal). We do not recommend using double-sided
adhesive tape: it cannot guarantee secure attachment and simplifies the removal of the device.
Do not place the hub:
•
outside the premises (outdoors);
• nearby or inside any metal objects or mirrors causing attenuation and screening of the signal;
• in places with low GSM signal and high radio interference level;
•
inside any premises with the temperature and humidity beyond the range of permissible limits.
Installation of the hub:
1. Fix the hub lid on the surface using bundled screws. When using any other fixing accessories, make sure that they
do not damage or deform the hub lid.
2. Put the hub on the lid and fix it with bundled screws.