Features
Weather
resistant.
Engineered
with
UV
resistant
polymer
for
outdoor
exposure.
Maintenance
Free.
No
batteries
to
replace.
Peace
of
mind
for
up
to
ten
years
Note:
Under
normal
conditions.
Unlike
other
Rain
Sensors
in
the
market,
our
model
3208
‐
WRFS
(K
‐
Rain
wireless
rain
‐
freeze
sensor)
can
be
paired
with
multiple
K
‐
Rain
Pro
EX
Controllers
within
range,
providing
additional
value
for
the
end
user.
2
in
1
Mounting.
Provides
flexible
installation
to
the
user
with
standard
flat
and
gutter
mounting.
The
models
3208
‐
WRFS
and
3208
‐
HRFS
include
a
freeze
sensor,
that
prevents
the
irrigation
system
from
starting
when
temperatures
drop
to
37
F
of
below.
Quick
Installation.
Simple,
easy
and
hassle
free
in
all
of
our
models.
a.
The
Wireless
Rain
‐
Freeze
Sensor
3208
‐
WRFS
provides
the
advantage
of
extremely
quick
installation
and
eliminates
unsightly
wires
as
no
wires
installation
is
needed.
Rain
Sensor
Components
1
‐
Manual
Test
Pin.
Press
and
hold
the
manual
test
pin
to
confirm
proper
operation.
2
‐
Vent
Adjustment
Tab.
Used
to
adjust
the
dry
out
time
for
the
sensor.
3
‐
Mounting
Arm.
Metal
extension
arm
for
mounting
the
sensor.
4
‐
Rainfall
adjustment
Cap.
The
rain
sensor
cap
can
be
adjusted
to
suspend
watering,
when
rainfall
amounts
of
1/8"
(minimum
setting)
and
1/2"
or
more
has
fallen.
5
‐
Freeze
Sensor
(for
models
3208
‐
WRFS
and
3208
‐
HRFS
only).
Prevents
the
irrigation
system
from
starting
when
temperatures
drop
to
37
F
of
below.
When
temperatures
rise
above
37
F,
the
sensor
will
enable
automatic
watering.
Additional
Components
of
the
Wireless
Rain
‐
Freeze
Sensor
model
3208
‐
WRFS:
6
‐
Radio
Antenna.
Transmits
a
wireless
signal
to
the
receiver,
up
to
500
feet.
Note:
Unit
needs
to
be
mounted,
having
the
radio
antenna
on
vertical
position.
7
‐
Battery
/
Transfer
Signal
LED.
Pressing
the
Manual
Test
Pin,
allows
the
user
to
see
the
LED
flashing
ON
/
Off;
indicating
that
the
battery
is
still
alive
also
that
is
still
transmitting
the
signal
to
receiver.
Installation
