xGenConnect Installation and Programming Guide  27 
Wireless Sensor (NXG-4 only) and Z-Wave Antennas 
If two black antennas have been provided: 
1.  Install panel into metal enclosure first. 
2.  Antenna must be installed vertically for best 
performance. 
3.  Each antenna is keyed (shaped differently) 
and labelled. Antennas are reasonably 
flexible, do not apply excessive force. Match 
the antenna to the shape molded on the 
plastic bracket and push to insert. 
4.  The line printed on each antenna will 
disappear when fully inserted. 
5.  Remove antennas before attempting to 
remove panel. 
4G Cellular and Wi-Fi Router Module Antennas 
If the optional 4G Cellular and Wi-Fi Router has 
been installed, a single set of antennas should be 
connected to “MAIN” on the module. The 
antennas should be installed vertically, and as 
high up as possible. 
The module includes MIMO wireless technology 
to improve reception of 4G and Wi-Fi wireless 
signals. This requires the installation of a second 
set of antennas to “DIV” on the 4G/Wi-Fi Router 
Module. The second set of antennas will perform 
best when separated from the MAIN antennas by 
at least 20 cm.