Chamberlain Wireless Products Inc. CWPIR Manuale Utente

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Overview
The Wireless Alert Sensor is a Passive Infra-Red 
(PIR) sensor that detects movement of people and 
vehicles, while allowing small animals to pass through 
undetected. Each sensor has its own unique ID, for a 
secure radio link. The base station (not provided) can 
learn the signals of up to 4 sensors. The base station 
gives a single beep for the first sensor that is 
programmed, a double beep for the second, and so 
on. Additionally, multiple base stations can work with 
the same sensor to sound in different places.
PIR Motion Sensor 
Assembly & Test
Step 1
Attach PIR Motion Sensor box to mounting plate with 
large silver screw. Tighten screw until PIR Motion 
Sensor stays in place when repositioned.
Model CWPIR
Wireless Motion Alert Sensor
Passive Infra-Red (PIR) Motion Sensor
1
Swivel Bushing
Mounting Plate
Sun/Rain Shield
®
PIR Sensor
Antenna
Switch Settings
Step 2
Install 4 AA Alkaline batteries (not provided). (Lithium 
batteries recommended for colder environments.) 
LED light will flash.
Switch #1
Switch #2
Test 
Button
Switch #1:.
Switch #2: 
ON
OFF
1
2
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.