Assembly & Programming; Switch Settings; Pir Motion Sensor Installation - Chamberlain CWA2000 User Manual

Assembly & Programming
1
Attach PIR Motion Sensor box
to mounting plate with large
silver screw. Tighten screw
until PIR Motion Sensor stays
in place when repositioned.
2
Install 4 AA Alkaline
batteries. (Lithium batteries
recommended for colder
environments.)
LED light will fl ash.

SWITCH SETTINGS

Antenna PIR Motion Sensor
SWITCH #1:
OFF 15 Feet (4.5 m) Detection Range
ON 30 Feet (9.1 m) Detection Range
(Default)
SWITCH #2:
OFF Low Sensitivity
ON High Sensitivity (Default)
NOTE: To avoid unwanted detection of small animals move
Switch #2 to OFF.
3
Plug in the Base Station.
Adhere rubber pads to the
bottom of the base.
4 AA batteries are optional in
case of a power failure.
Switch #2
Switch #1
Learn Button
OFF
1 2
ON
DC Adapter Input
OPTIONAL
4
A Ensure Base Station and PIR
Motion Sensor are in close
proximity to each other.
Press and release Learn
Button on Base Station.
Buzzer will sound.
B Within 60 seconds, press the
Learn Button on the inside of
the PIR Motion Sensor. LED
light will illuminate and Base
Station will buzz.
Insert battery pack facing away
5
from circuit board and fasten
cover with the smallest screws
(provided).
NOTE: Ensure the batteries do
not touch the circuit board and
the antenna and battery wires
are not pinched.
Test PIR Motion Sensor by
6
waving hand in front of sensor.
LED light should fl ash and
the Base Station will buzz X
number of times indicating
which sensor has been
activated.

PIR MOTION SENSOR INSTALLATION

7
Mount PIR Motion Sensor
horizontally on solid surface
3-5 feet (1-1.5 m) off the
ground and within 1/2 mile
(0.8 km) of Base Station (rotate
sensor to access screw holes).
Unit should be able to swivel as
needed.
Attach sun/rain shield.
NOTE: Keep PIR Motion
Sensor antenna away from
metal objects. Do not mount
PIR Motion Sensor in direct
sunlight, near moving tree
branches, or in the path of a
sprinkler system.
Vehicle Alert Installation: For cars, the best mounting
position is about 4 feet (1.2 m) high, between 10-20 feet
(3-6 m) back, and angled to see the back of car after passing
the sensor.
10-20 feet (3-6 m)
4 feet (1.2 m)
2
Learn Button
Learn Button