What item is essential for performing a manual RF site survey for a warehouse facility?
A.
A facility map with an explanation of applications used in each area
B.
I-Beam mounting kits for hanging temporary access points
C.
Low-gain omni antennas for APs mounted high on warehouse ceilings
D.
Predictive site survey software that supports highly directional antennas
E.
NEMA enclosures that protect APs used for the survey