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Act fast against burglaries with this SimpliSafe glass break sensor. It triggers an alarm if it detects the sound of shattering glass within its 20-foot range, providing reliable security even when no motion detector is used. This SimpliSafe glass break sensor utilizes detection algorithm and digital signal processing technologies for accurate sound recognition. 

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Rating 4.7 out of 5 stars with 148 reviews

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  • Rating 4.7 out of 5 stars

  • Rating 4.8 out of 5 stars

  • Rating 4.8 out of 5 stars

98%would recommend to a friend

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

    SimpliSafe - Glassbreak Sensor - White

    Model:SS3-BBY-GBREAK
    SKU:6323161
    Your price for this item is $39.99
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