Chamberlain Wireless Products Inc. CWA2000 Manuale Utente

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Test PIR Motion Sensor by waving hand in front of 
sensor. Test light should flash. Secure cover with the 
smallest screws.
Insert battery pack facing away from circuit board and 
attach cover.
NOTE: Ensure the batteries do not touch the circuit 
board and the antenna and battery wires are not 
pinched.
PIR Sensor
Antenna
Switch #1:.
Switch #2: 
ON
OFF
1
2
Step 4
Switch Settings
Switch #1
Switch #2
Test 
Button
OFF Low 
Sensitivity
ON  
High Sensitivity 
(Default)
OFF 
15' Detection Range
ON  
30' Detection Range 
(Default)
NOTE: To avoid unwanted detection of small animals 
move Switch #2 to OFF.
Step 3
PIR Motion Sensor Assembly 
& Test
Attach PIR Motion Sensor box to mounting plate with 
large silver screw. Tighten screw until PIR Motion 
Sensor stays in place when repositioned.
Install 4 AA Alkaline batteries (not provided). (Lithium 
batteries recommended for colder environments.) 
Test light will flash.
Step 1
Step 2