{"product_id":"glass-break-sensor-5-pack-125db-loud-window-alarm-indoor-entry-alert","title":"Glass Break Sensor 5 Pack 125DB Loud Window Alarm - Indoor Entry Alert","description":"\u003cp\u003eIn this review the Noopel Glass Break Sensor 5 Pack is evaluated as a budget-friendly, easy-to-install intrusion alert for indoor windows and doors. The single biggest reason to buy is its loud 125db alarm combined with adjustable sensitivity, which makes it practical for renters or homeowners who need a simple audible deterrent without wiring or a hub. The review focuses on real-world use: placement options, installation, battery life signals, and how well the sensors balance sensitivity and false alarms.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e125db alarm:\u003c\/strong\u003e A very loud continuous 30-second siren provides a clear audible deterrent when the sensor detects vibration consistent with glass breakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable sensitivity:\u003c\/strong\u003e The roller vibration sensitivity setting helps tune responsiveness to real glass break events while reducing false triggers from minor knocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play installation:\u003c\/strong\u003e The ultra-slim units mount by included double-sided tape, so no wiring or tools are required and setup is fast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact multi-pack:\u003c\/strong\u003e Five slim alarms in one purchase let you protect multiple windows, doors or rooms without buying separate units later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow battery indication:\u003c\/strong\u003e The built-in low battery LED makes it easy to know when the three LR44 cells need replacement, avoiding unexpected downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED flash with alarm:\u003c\/strong\u003e Visual indication alongside sound gives an extra cue that a sensor has triggered, useful at night or in noisy areas.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Noopel pack is best for renters, dorm residents, RV owners and homeowners who want an inexpensive, non-invasive way to add an audible layer of security to windows and glass doors. It suits people who need fast installation and prefer a standalone alarm rather than a wired or smart alarm system.\u003c\/p\u003e\u003cp\u003eIt is less suitable for those who need long-term industrial durability, integrated monitoring, or remote notifications through an app. Buyers expecting professional-grade longevity or complex integration with other security devices should consider a higher-end solution.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVery loud 125db alarm provides a strong audible deterrent for intrusions.\u003c\/li\u003e\n\u003cli\u003eAdjustable sensitivity reduces false alarms while keeping the sensor responsive to real glass break events.\u003c\/li\u003e\n\u003cli\u003eIncludes five ultra-slim units plus batteries and adhesive for immediate multi-window coverage.\u003c\/li\u003e\n\u003cli\u003eLow battery LED makes maintenance simple and predictable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed durability and occasional failures, so long-term reliability can vary.\u003c\/li\u003e\n\u003cli\u003eAdhesive can be difficult to remove cleanly from some frames, which may concern renters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eNoopel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e5 alarms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm loudness\u003c\/td\u003e\n\u003ctd\u003e125db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e3 x LR44 batteries included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.9 in x 2.9 in x 0.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eRoller adjustable setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDouble-sided adhesive tape, no wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Noopel Glass Break Sensor 5 Pack is a practical, low-cost way to add audible intrusion alerts to multiple windows or doors quickly. Its combination of a 125db siren, adjustable sensitivity and included batteries makes it good value for renters and anyone who wants a simple standalone deterrent. Buyers who need integrated monitoring or guaranteed long-term durability should evaluate higher-end systems, but for basic indoor protection this pack delivers clear, immediate results.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow long does the alarm sound when triggered?\u003c\/strong\u003e\u003cbr\u003eThe alarm sounds continuously for about 30 seconds when it detects vibration consistent with glass breakage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre batteries included and how do I know when they are low?\u003c\/strong\u003e\u003cbr\u003eYes, each unit ships with 3 LR44 batteries included and a built-in low battery LED indicates when replacement is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the sensitivity be adjusted to avoid false alarms?\u003c\/strong\u003e\u003cbr\u003eYes, a roller sensitivity control lets you tune responsiveness to reduce false triggers from mild knocks or wind-blown movement.\u003c\/p\u003e","brand":"Noopel","offers":[{"title":"Default Title","offer_id":48660572078299,"sku":"B0962WF8F2","price":32.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/517swou12yS._AC_SL1500.jpg?v=1778659838","url":"https:\/\/gearmusthave.com\/products\/glass-break-sensor-5-pack-125db-loud-window-alarm-indoor-entry-alert","provider":"GearMustHave","version":"1.0","type":"link"}