Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Door and window sensor Battery-operated Smart Alarm Systems

7 results

Ring 
Alarm Window and Door Contact Sensor 6-Pack (2nd Gen)

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for pricing and availability

4.8
52

Ring 
Alarm Window and Door Contact Sensor 2-Pack (2nd Gen)

Shop the Set
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for pricing and availability

4.8
52

Ring 
Alarm Contact Sensor

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for pricing and availability

4.9
50

Aqara 
Door and window sensor ( 2 -Pack ) in

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for pricing and availability

1.5
2

Aqara 
Door and window sensor ( 1 -Pack ) in

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for pricing and availability

Philips 
Door and window sensor ( 1 -Pack ) in

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Eve 
Door and window sensor ( 3 -Pack ) in White

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for pricing and availability