• We will be making site improvements from Saturday 09:30 P.M. to Sunday 06:00 A.M. CST During this time, you may not be able to access your online account, pay your bill or enroll/start service online. Please call 1-866-222-7100 for assistance.
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    Photo of Reliant's Glass break detector

    Glass break detector

    Ceiling-or wall-mount glass break detector monitors for the sound of breaking glass within a 15-foot radius.

    Tamper resistant

    • Customizable status alerts sent in real time to your smartphone.

    Ceiling or wall mount

    • 360° ceiling mount range or 180° wall mount range.

    Reliant Connect app

    Get 24/7 monitoring with security by Reliant View all packages

    Key features of Reliant glass break detector

    Professional 24/7 monitoring
    • The glass break detector is designed to work with all the Reliant home security system packages. Our 5-star rated monitoring service is here for you whenever an alarm sounds.
    Long-lasting batteries
    • Lithium batteries with 5 years of life.
    Burglary deterrent
    • Can be used in conjunction with window open/close sensors to detect an intruder, whether they pry the window open or break the glass, when sensors are within 15 feet of the window.
    Professional installation
    • Reliant’s professional technicians can install your glass break detector and test it to make sure it’s fully operational.

    What our customers are saying

    I like the features, cameras, being able to set alarm from my phone.

    —Donna D., Richmond, TX

    See what others are saying about Reliant.

    Google rating 

    High internet speed and existing wired doorbell with working chime are required.

    Security and Home Automation Services provided by Reliant Energy Retail Services, LLC, d/b/a Reliant, TXB19469, 910 Louisiana St, Houston, TX 77002. Terms and conditions apply. For complete terms and conditions, visit reliant.com/connectterms. Reliant is a service mark of Reliant Energy Retail Holdings, LLC. ©2020 NRG Energy. All rights reserved.