from sé ó dubhagáin on traveling with beacons and amulets:

“yep … one should not worry about packing a beacon in the luggage or
amulets for that matter and in fact I wore 4 amulets coming through
the security check point in Dublin and just threw them in with
everything else in the tray .. my belt, shoes, anything metal in your
pockets, carry on bag .. you may not have traveled recently enough to
know what it is like to go through security at airports these days ..
but they never bat an eye at the amulets in the tray .. which goes
through a scan machine on a conveyor belt … then you walk through a
scan ‘ door ‘ and are then checked manually by someone waving a
scanning wand all around you … I even got through that scan once
wearing 3 amulets .. he just said ‘ hold up your jewelry away from the
wand so I can scan you ‘ etc

all in all … it should be ok if one takes the normal precautions
while traveling with brane-power technology.. what are normal
precautions ? .. it would probably be good to not have the crystals
hooked up with the wires to the beacon in your suitcase for example ..
just in case it might freak a guard who is looking at the scan …”