To
change
battery
just
remove
bottom
front
screw,
remove
unit,
change
battery,
and
replace
unit
back
in
bracket.
3.
Mount
the
wired
magnetic
sensor
to
the
door/gate/window
frame,
and
the
other
sensor
to
the
edge
of
the
door/gate/window
by
using
the
double
sided
tape
provided
(Fig.5)(make
sure
surface
to
be
mounted
on
is
clean
before
installing)
The
two
sensor
arrows
must
be
facing
each
other,
aligned
and
no
more
than
1/4"
apart.
Otherwise
you
may
get
false
triggers.(Fig.
6)
4.
Nylon
tie
wraps
are
provided
(Fig.7)
to
install
unit
on
gate.
HOW
TO
USE
1.
Change
factory
default
pass
code
of
123.
(3
digits
only)
a.
Make
sure
the
unit
is
in
OFF/DISARM
mode.
b.
Press
and
hold
the
[1]
key
for
2
seconds,
the
unit
will
BEEP.
Release.
You
are
now
in
pass
code
change
mode.
c.
Enter
old
pass
‐
code,
the
unit
will
sound
two
Beeps
(if
wrong
number
entered
the
unit
will
make
a
DU
sound).
Enter
your
new
password;
the
unit
will
sound
three
Beeps
to
let
you
know
the
change
was
successful.
If
unit
does
not
beep
three
times
restart
from
step
[a].
d.
If
you
forget
your
password,
take
battery
out
for
a
full
two
minutes
and
unit
will
reset
to
factory
default
of
123.
To
ARM,
DISARM
and
use
the
BY
‐
PASS.
Arming
the
system
:
Enter
your
pass
code
then
press
[ON/OFF],
the
unit
will
BEEP
three
times
after
3
seconds.
The
unit
will
be
armed
and
the
LED
will
flash
once
every
three
seconds.
Anyone
opening
the
DOOR/WINDOW/GATE
without
first
entering
the
pass
code
will
trigger
the
unit
and
the
alarm
will
sound
for
10
seconds
and
cycle
on
and
off
every
10
seconds.
Even
if
the
door
is
reclosed,
once
the
alarm
has
been
triggered,
the
unit
must
be
disarmed
or
set
to
BY
‐
PASS
to
stop
the
alarm.
