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Chamberlain CWA2000 Weatherproof Outdoor/Driveway Wireless Motion Alarm and Alert System, Includes 1 Battery/AC Powered Base Receiver and 1 CWPIR Sensor, Additional CWPIR Sensors Sold Separately

3.8 out of 5 stars 3,447 customer reviews

Price: $55.65 & FREE Shipping—or get FREE Two-Day Shipping with Amazon Prime
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  • Set includes one base receiver and one sensor (ability to additional CWPIR sensors-Sold Separately)
  • Passive infrared (PIR) sensor is weatherproof and detects motion up to 30ft away and features adjustable sensitivity
  • Base receiver detects signals from sensors up to a 1/2 mile away (in ideal situations)
  • Unique sound and light pattern on the base unit identifies which sensor has been triggered
  • Easy to install, no wiring required. Base units uses AA batteries or included AC adapter; NOTE: Check User Manual in Technical Specification before use
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Frequently bought together

  • Chamberlain CWA2000 Weatherproof Outdoor/Driveway Wireless Motion Alarm and Alert System, Includes 1 Battery/AC Powered Base Receiver and 1 CWPIR Sensor, Additional CWPIR Sensors Sold Separately
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  • Chamberlain CWPIR Weatherproof Outdoor/Driveway Wireless Motion Alarm and Alert System Add-On Sensor, Includes 1 Sensor
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Total price: $92.62
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This item Chamberlain CWA2000 Weatherproof Outdoor/Driveway Wireless Motion Alarm and Alert System, Includes 1 Battery/AC Powered Base Receiver and 1 CWPIR Sensor, Additional CWPIR Sensors Sold Separately
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Customer Rating 4 out of 5 stars (3447) 4 out of 5 stars (1220) 4 out of 5 stars (1163) 4 out of 5 stars (1580) 4 out of 5 stars (126) 4 out of 5 stars (199)
Price $55.65 $99.99 $29.99 $24.99 $59.99 $159.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Online Products Direct Amazon.com 1byone Products Inc. Online Products Direct Online Products Direct
Color Black One Color 2
Item Dimensions 5.7 x 8.5 x 3.8 in 4 x 5.5 x 5.5 in 5.63 x 3.75 x 3.06 in 3 x 3 x 2 in
Power Source battery-powered Corded-Electric, Battery battery-powered AC & Battery Corded-Electric, Battery

Product description

Product Description

The Chamberlain Motion Sensor with Wireless Motion Alert is a convenient and affordable safety / security system. It features weatherproof outdoor sensor with adjustable sensitivity control. The sensor may be placed up to a ½ mile from the base unit. Alerts with light and sound when vehicles or pedestrians approach within a 30 feet radius. Expandable up to 4 sensors, it is perfect for home, business, property and worksite.

From the Manufacturer

The Chamberlain Wireless Motion Alert is a Convenient and affordable safety / security system. Perfect for home, property and worksite.Please refer user manual (Page No 3) for trouble shooting steps


Product information

Technical Details

Technical Specification

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

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on March 9, 2016
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on September 29, 2016
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on November 4, 2010
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on November 1, 2012
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