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Chamberlain Wireless Motion Alert Add-On Sensor
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About Chamberlain Wireless Motion Alert Add-On Sensor
Expands perimeter of your Chamberlain Alert System. - This Wireless Motion Alert Sensor is an add-on to our Chamberlain Wireless Motion Alert System. Add an additional level of security by adding another Sensor to your array. These sensors are specifically constructed to detect the movement of people and vehicles, while allowing small animals to pass through undetected. This means that you won't receive a ton of false alarms as squirrels and chipmunks walk past your sensor, keeping you more secure and sure of your alarm system. The best part is that it's completely wireless. You don't need to pay an electrician hundreds, or possibly thousands of dollars to set this up for you. You can do it all yourself. It's foolproof. Please Note: Chamberlain Wireless Motion Alert System not included but sold separately through Keyword search. Passive infrared (PIR) motion sensor keeps an "eye" on your yard; Adjustable sensitivity to prevent accidental, continuous activation; Sensor range of up to 1/2 mile; Weatherproof design makes it portable for use inside or out; Installs in minutes for your convenience; Completely wireless, no need to add additional outlets; Uses 4 AA batteries (not included); Material: Polymer; Dimensions: 3" x 5.2" x 1.5"h.; Mfg. Number: CWPIR; Wireless Motion Alert Add-On Sensor
