GB
PIR
Motion
Sensor
(IRA
8)
The
PIR
picks
up
movements
within
an
assigned
area
and
signals
the
Control
Panel
to
activate
the
alarm
if
an
intruder
crosses
its’
path
of
detection.
The
PIR
consists
of
a
two
‐
part
design
made
up
of
a
cover
and
a
base.
The
cover
contains
all
the
electronics
and
optics
and
the
base
provides
a
means
of
fixing.
The
base
has
knockouts
to
allow
mounting
on
either
a
flat
surface
or
in
a
corner
situation
with
fixing
screws
and
plugs
provided.
Provision
for
a
tamper
switch
that
will
be
activated
when
the
cover
is
detached
from
the
base
prevents
unauthorized
access
and
removal
from
the
mounting
surface.
The
PIR
can
also
alert
you
to
signal
communication
problems
and
low
battery
situations.
Inside
The
PIR
is
designed
to
give
a
typical
detection
range
of
12
meters
when
mounted
at
2
meters
above
ground.
Identifying
the
parts.
Remove
the
cover
by
loosening
the
button
fixing
screw,
the
inside
of
the
PIR
will
revealed
as
shown.
Learn/Test
Button
This
button
is
used
for
testing
the
radio
performance
and
for
learning
purpose.
Tamper
Switch
The
Tamper
switch
protects
the
enclosure
from
being
opened.
Test/Normal
Mode
Jumper
Switch
(JP1)
It
is
a
3
‐
pin
jumper
switch
Back
If
the
jumper
link
is
in
inserted
between
the
left
2
pins,
the
PIR
is
in
Test
mode.
If
the
jumper
link
is
inserted
between
the
right
2
pins,
the
PIR
is
in
Normal
operation
mode.
Supervision
Function
(JP2)
If
the
jumper
link
is
in
inserted
between
the
left
2
pins,
the
PIR
operates
in
supervision
‐
mode
and
conducts
a
periodic
selftest.
If
the
jumper
link
is
inserted
between
the
right
2
pins,
the
PIR
is
in
Normal
operation
mode.
If
the
Control
Panel
can’t
receive
the
Supervisory
signals
transmitted
from
a
certain
PIR,
an
“
Out
‐
Of
‐
Orde
r”
fault
message
will
be
generated.
Sleep
Timer
The
PIR
has
a
“
sleep
time
”
of
approximately
1
minute
to
conserve
power.
After
transmitting
a
detected
movement,
the
PIR
will
not
retransmit
for
1
minute;
any
further
movement
detected
during
this
sleep
period
will
extend
the
sleep
time
by
another
minute.
In
this
way
continuous
movement
in
front
of
a
PIR
will
not
unduly
exhaust
the
battery.
Test
mode
The
PIR
can
be
put
into
Test
mode
by
inserting
the
jumper
link
between
the
left
two
pins
of
the
Test
mode
jumper
switch.
In
Test
mode,
it
will
disable
the
sleep
timer
and
will
enable
the
LED
indicator
to
flash
every
time
a
movement
is
detected.
<
<
N
N
O
O
T
T
E
E
>
>
z
The
jumper
must
not
be
left
in
this
position
in
normal
use;
otherwise
battery
life
will
be
shortened
and
the
local
low
battery
display
will
not
be
able
to
be
seen.
LED
Indicator
There
is
a
LED
Indicator
behind
the
lens
on
the
right
upper
corner.
In
Normal
operation
mode,
the
LED
Indicator
will
not
light
except
in
the
following
situations:
z
When
the
PIR
is
in
low
battery
condition,
every
time
it
transmits
a
detected
movement,
the
LED
will
flash
for
about
2
seconds.
z
When
the
cover
is
opened
and
the
tamper
switch
is
violated,
the
LED
will
flash
for
2
sec.
to
indicate
it
is
transmitting
the
“
Tamper
”
signal.
z
When
the
Tamper
condition
persists,
every
time
it
transmits
a
detected
movement,
the
LED
will
flash.
However,
if
the
PIR
is
in
Test
mode,
the
LED
will
flash
every
time
a
movement
is
detected.
Battery
The
PIR
use
two
1.5V
“
AA
”
alkaline
batteries
as
its
power
source.
The
PIR
will
have
a
typical
battery
life
of
over
2
years
at
an
average
of
50
activations
a
day.
Low
battery
detection
operates
at
a
threshold
of
2.2V+/
‐
10%
where
the
PIR
has
enough
reserve
energy
to
typically
operate
for
1
month
before
complete
exhaustion.
The
low
battery
signal
will
be
sent
to
the
Control
Panel
along
with
regular
signal
transmissions
for
the
Control
Panel
to
display
the
status
accordingly.
