8
Keep
in
mind
that
ICW
‐
1000G
can
produce
much
heat
while
using
for
a
long
time.
Do
not
install
ICW
‐
1000G
in
heavily
shaking
places.
It
can
cause
performance
degradation,
or
reduce
the
life
of
products.
After
using
ICW
‐
1000G
for
a
long
time,
they
can
produce
a
weak
sound
due
to
their
liquid
crystal
protective
vinyl
covering
the
speaker.
If
ICW
‐
1000G
is
separated
from
AP
or
chargers
for
a
long
time,
they
cannot
work
due
to
battery
discharge.