Search  for anything...
Ring

Ring Alarm Glass Break Sensor – 1-pack

    • Based on 2,176 reviews
Condition: New
Checking for product changes
$39.99 Why this price?

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jan 28
Order within 10 hours and 4 minutes
Available payment plans shown during checkout

Configuration: 1-Pack Alarm Glass Break Sensor


Features

  • Monitor glass windows and doors for break-in attempts with Ring Alarm Glass Break Sensor.
  • Get mobile alerts when the Glass Break Sensor detects the sound of glass shattering in your home, or set the sensor to automatically sound your Ring Alarm siren when armed in Home or Away mode.
  • Ring Alarm Glass Break Sensor uses AI technology to accurately detect the sounds of different types of breaking glass and help reduce false alarms.
  • Requires Ring Alarm or Ring Alarm Pro.
  • See more. Know more. Protect more. - Record 24/7 on your eligible cameras, scroll back in time to rewatch what you missed, get alerts for people and package, and so much more with an compatible Ring Home subscription (sold separately).
  • Ring Alarm and the professional monitoring services are available and ship only within U.S. (excluding U.S. territories) and in Canada.

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Reliable and Easy-to-Use Home Security Upgrade!
Configuration: 2-Pack Alarm Glass Break Sensor
The Ring Alarm Glass Break Sensor 2-pack is an excellent addition to my home security system. Installation was a breeze—setting them up with the Ring app took just minutes, and they seamlessly integrated into my existing Ring Alarm setup. The sensors are incredibly sensitive yet accurate. They easily detect the sound of glass breaking while avoiding false alarms from other household noises, giving me peace of mind without unnecessary disruptions. I tested them after installation, and they performed flawlessly. I also appreciate the compact design, which allows them to blend discreetly into any room. The battery life seems excellent so far, and with two sensors in the pack, I was able to cover multiple areas of my home effectively. For anyone invested in the Ring ecosystem or looking to enhance their home security, these glass break sensors are a must-have. They provide reliable protection, are easy to use, and are a great value for the price. Highly recommended! ... show more
Reviewed in the United States on January 6, 2025 by Jh
    • Finally
Configuration: 2-Pack Alarm Glass Break Sensor
Had been waiting for these to become available to add to our Ring alarm system. They were easy to add to the system. The price point could be a bit better however the reason for them out weighs that. they are well made and seem like they have a good battery life. Luckily I have not had a "real" test to see if they work well :) ... show more
Reviewed in the United States on December 24, 2024 by Reviews By Andy
    • Necessary part of my indoor alarm system
Configuration: 2-Pack Alarm Glass Break Sensor
I bought these as part of an addition to my alarm system for my house. Ring is a good system, although the cameras and the system itself has a tendency to have a delay when it detects someone outside. They have a complete array of products to enhance your alarm system, as well as your entire security system for your house. ... show more
Reviewed in the United States on January 4, 2025 by Easydusit57
    • This Addition to the Ring Alarm Family is Long Overdue
Configuration: 1-Pack Alarm Glass Break Sensor
Review Image by Habu 1771 Habu 1771
Review Image by Habu 1771 Habu 1771
Review Image by Habu 1771 Habu 1771
Review Image by Habu 1771 Habu 1771
Review Image by Habu 1771 Habu 1771
Review Image by Habu 1771 Habu 1771
Review Image by Habu 1771 Habu 1771
I’ve had a Ring alarm system for almost four years and the experience has been great, but my one complaint from the very beginning is they didn’t offer a glass break sensor. As anyone with any security system experience knows, this is an integral part of a complete system. After waiting impatiently for years, I was thrilled to find out they finally released one. I received it within 48 hours of ordering it and was eager to set it up and test it out. For those of you looking for specs, here they are: Detection Range: 25 feet Suggested Mounting height: 7 feet off the ground and higher Size Across: Approximately 3.75 inches Weight: Approximately 5.7 ounces Just like all the other Ring alarm sensors, it was packaged nicely and included directions, batteries and mounting screws. The set up was also just like all of their other sensors. The app guided me though the set up and even provided a video. The most difficult part for me was removing the plastic battery tab. It was stuck and I had to remove the sensor from its mounting base to get it to come lose. The sensor can be set to work in three different modes: Home, Away and it can even be set to work when the system is disarmed. Although it will detect the sound of glass breaking while the system is unarmed, it will NOT notify the central station in this mode. It does however send a notification through the app. Having it detect glass breaking while the system is unarmed requires you to turn off battery saver mode, which can be found under “Mode Settings”. I have no idea how much faster this will deplete the batteries. Further testing will be required to determine that. For right now I decided to set mine up and just place it on top of a shelf between two windows. I set it on the very top, which was approximately 6 feet 2 inches off the floor. I then turned off battery saver mode and kept the device in view in the app. For sound detection testing purposes, I have the advantage of being a drummer. For testing I used a 15-inch Wuhan china cymbal. For those of you unfamiliar, these sound very much like breaking glass. I placed the cymbal approximately 18 feet from the glass break detector and hit it in such a way as to mimic the volume that I believe a shattering window would make (I know I know, it’s not very scientific). The detector immediately detected the sound and sent a notification through the app to my phone. SUCCESS!! Had the system been in Home or Away mode, it would have notified the central monitoring station. So clearly I’m very happy with this product and its performance, but I do have some feedback for the Ring team: The batteries that are included are basic alkaline AAs. Every other device I have ever purchased from Ring came with lithium ions, which are known to last much longer. It seems they cheeped out a little when it comes to this sensor. For the price I paid for the glass break detector, I don’t think including lithium ions are too much to ask for. After these run out, I’ll be replacing them with Energizer lithium ions. My second suggestion would be to allow this sensor to be programmed to alert the monitoring station when the system is disarmed. A great deal of home break-ins occur during the day. Having this added layer of protection 24/7 would definitely be a serious bonus for any home owner, especially to the highly vulnerable and those living in crime ridden areas. My third and final suggestion is, it would be very helpful if Ring could somehow provide an official testing method. A certified sound clip or tool would be immensely helpful and would prevent people from resorting to random and sometimes ridiculous testing methods (such as hammering broken glass to death). For now, I’ve given this product a four-star rating. If I have any issue with it, or if Ring does any improvements to it, I will consider adjusting that rating accordingly. Lastly, I want to clear up a few misnomers about this product. Another review stated this product needs a “hub” to work. I have absolutely no idea what they are referring to. If you have the Ring alarm base station, then this item will work with no additional item(s) needed. If this reviewer bought this without a Ring alarm base station and thought it would work, then they obviously didn’t read the description. That’s their fault and not the fault of this device or the Ring team. Another repeat statement I have read a lot is that these are too sensitive and false all the time. This is a glass break detector, and therefore is designed to detect sound. Yes, a very specific wavelength, but with that said, the placement of this should be well thought out. If you place this in a kitchen with a tile floor, there is a higher probability you will receive false alarms every time you clatter silverware, dishes glasses and drop anything metallic or glass on the floor. If you place this in a room with a loud stereo or surround sound system, you’re going to receive false alarms. If you place this in a music room with a drum set, you’re going to get false alarms every time someone crashes on a cymbal. This isn’t specific to the Ring glass break sensor. All glass break sensors are prone to this. Give careful consideration about the placement and the programming modes you want this to arm in. Keep in mind you can program this to only arm when the system is in Away mode. If you have more than one throughout your house, you can also program some to arm in both Home and Away mode and others to only arm when in Away mode. If your home or business in noisy 24/7, this may not be the best addition to your security system. There seems to be a lot of confusion about when this will trip the alarm and notify the central monitoring station, and when it will only send an alert to your device via the Ring app. I have already covered this, but will restate it. It can be programmed to trip the alarm and notify the central station in Home and Away modes. It can also be programmed when the system if off (not in Home or Away mode) to send a notification to your device through the Ring app. This can be done by turning off the battery saver mode, which can be found under “Mode Settings”. Turning off the battery saver mode will NOT affect how the device performs when the system is in the Home or Away mode. I hope this review and all the additional information I have put in to it helps others to make an informed decision when it comes to this glass break sensor. As I stated earlier, I’m happy with this item and plan to order several more to add to my security system. ... show more
Reviewed in the United States on March 17, 2022 by Habu 1771 Habu 1771
    • Peace of Mind and Added Security
Configuration: 2-Pack Alarm Glass Break Sensor
After experiencing multiple break-ins with broken windows, these glass break sensors have been a game-changer for our peace of mind. They’re incredibly sensitive and reliable—if glass breaks, the alarm immediately sounds, ensuring quick action. With professional monitoring, we also know that authorities can be notified right away, adding another layer of protection. Installing these sensors has made us feel so much safer in our home. I highly recommend them to anyone looking to improve their security system and protect their property effectively! ... show more
Reviewed in the United States on January 6, 2025 by Jenna Hailey Poindexter
    • Easy to install,.peace of mind
Configuration: 2-Pack Alarm Glass Break Sensor
Easy to install & sync. Gives great peace of mind.
Reviewed in the United States on January 1, 2025 by KK&Co
    • Glass break
Configuration: 2-Pack Alarm Glass Break Sensor
Was really impressed works very well. I recommend it to anybody. Thank you.
Reviewed in the United States on November 19, 2024 by SEAN
    • Enhanced Security with Precision: Ring Alarm Glass Break Sensor – 2-pack Review
Configuration: 2-Pack Alarm Glass Break Sensor
The Ring Alarm Glass Break Sensor – 2-pack is a pivotal addition to the Ring ecosystem that elevates home security to a new level. This pack of two sensors is designed with precision to detect the unique sound frequency of breaking glass, ensuring reliable intrusion detection and providing an extra layer of protection for windows and glass doors. Setting up these sensors was remarkably straightforward, seamlessly integrating into my existing Ring setup. The sensors' sensitivity can be adjusted to suit different room layouts and sizes, enhancing their flexibility and effectiveness. The real-time alerts and notifications via the Ring app keep me informed of any potential threats, offering peace of mind even when I'm away. With its specialized functionality, easy installation, and seamless integration, the Ring Alarm Glass Break Sensor – 2-pack is an invaluable component in a comprehensive home security strategy, making it a must-have for anyone prioritizing safety and peace of mind. ... show more
Reviewed in the United States on August 23, 2023 by person

Can't find a product?

Find it on Amazon first, then paste the link below.