NAV Series TCP/IP Standalone Network Access Controller
8
to
get
in
or
out
at
fixed
time
or
date
through
specific
door,
two
sets
of
EFC301
are
needed.
Additional
installation
of
one
set
of
EFC301
on
the
side
of
the
door
requires
the
card
holders
to
swipe
the
card
when
exiting
and
entering.
This
rule
has
more
reliable
security
regarding
who
can
enter
and
who
can
exit
and
the
administrator
can
also
master
the
entry
and
exit
time
of
card
holders.
2.1.3 Determine the Number of Controllers According to System
Structure
Determine
how
many
controllers
and
network
interfaces
are
required.
Each
set
of
EFC301
is
provided
with
a
built
‐
in
card
reader
in
the
controller.
If
the
system
requests
installation
of
more
than
one
card
reader,
the
number
of
the
controller
will
be
increased.
2.2 Hardware
Installation
After
the
preparation
work
is
finished,
user
can
start
installation.
This
chapter
mainly
introduces
how
to
install
the
hardware
part,
which
is
divided
into
four
steps:
1.
Installing
the
controller.
2.
Connecting
to
the
door
lock,
status
switch
and
open
button.
3.
Connecting
to
the
alarm
input
/
output.
4.
Connecting
to
the
computer
through
the
network.
2.2.1 Installing the Controller
The
controller
should
be
installed
in
an
easily
‐
accessible
position.
However,
it
should
be
noticed
that
the
controller
is
the
core
part
of
the
entire
system
and
can
be
used
to
change
database.
After
the
installation
site
is
selected,
a
relative
secure
clean
position
in
which
the
administrator
is
easy
to
operate
should
be
selected.
In
order
to
facilitate
power
supply
and
communication,
a
prepared
wire
chase
must
be
arranged
on
the
periphery
of
the
controller
before
installing
the
controller.
Note:
If
the
controller
is
not
matched
with
the
screw
hole
of
the
wire
chase,
please
adjust
the
position
of
the
bottom
case
of
the
controller.
1.
Before
installation,
please
confirm
that
there
is
a
plane
with
enough
installation
area
and
flat
surface,
otherwise,
it
will
influence
on
the
esthetic
appearance
or
damage
the
bottom
cover.
2.
Confirm
that
the
connecting
wires
are
well
and
correctly
connected.
3.
Place
the
bottom
cover
in
a
predetermined
installation
position,
select
proper
holes
in
the
mounting
holes
of
the
bottom
cover,
and
fix
and
firm
the
bottom
cover
with
screws.
Note
that
if
the
installation
surface
is
a
metal
surface,
it
will
influence
on
the
card
reading
distance.
