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Customer Ratings & Reviews

Your price for this item is $14.99
The comparable value price is $19.99

Customer reviews

Rating 4.8 out of 5 stars with 1301 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

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    Rating 4.8 out of 5 stars

97%
would recommend
to a friend
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.
Page 51 Showing 1,001-1,020 of 1,301 reviews
  • Rated 5 out of 5 stars

    Alarm contact sensor that works well.

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it is an alarm contact sensor. Works well. allows me to know when doors or windows are opened in my house. you need the ring alarm.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ring window/door security system

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Can’t beat ring it’s the best security system for your home.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ring Sensors, a great set of tech & security!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The alarm contact sensors are a great addition to the Ring alarm system. They are well built, and the sticky is very good, but you can mount them with small screws if you want. They are easy to configure and add to the system.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Does the job

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as should just know if you stick it up a need to move have a double sided roll of 3m sticky tape.

    I would recommend this to a friend
    • Brand response from Ring
      Posted .

      Hi Curt.

      Thank you for taking the time to share your experience with us.

      Here at Ring, we believe that stronger communities are the key to safer neighborhoods. That is why we are driven to create products that help you protect what matters most at home and empower you to connect with your neighbors from wherever you are. Together, we’ll make neighborhoods safer!

      We are pleased to read that you are enjoying the benefits of having a Ring security device installed! The Ring Alarm Contact Sensor (2nd Generation) is made up of two separate parts: the sensor and the magnet. When you hold the contact sensor and magnet together and then pull them apart, you should see the LED ring flash green just once and hear a small chirp tone from the base station. (Chirp tones are enabled by default.)

      For your Ring Contact Sensor (2nd Generation) installation to work as designed, it's important to remember that:

      You can mount your contact sensor around almost any part of your door or window.
      The space between the contact sensor and the magnet must be 1 inch or less.
      When you open the door or window, you see the LED flash green (and hear the chirp tone, if enabled).
      There needs to be ½ inch of space around the sensor so you can slide it open to replace the batteries.
      Avoid the side of the door with the hinges.
      Skip areas close to a mail slot to prevent someone from reaching in and tampering with the sensor.
      Avoid mounting on clear glass windows to prevent intruders from identifying your security measures.
      Steel doors and aluminum door frames may occasionally cause interference for the contact sensor. Test the sensor on your door or window to determine if there are any issues.

      Visit our support center for more information on the Ring Alarm Contact Sensor (2nd Gen).

      Ring Community was launched to help deliver the most current news and educational information to our neighbors. This online forum is divided into four categories: Product Boards, Ring Updates, Tips + Tricks, and a Moderators’ Corner. The Product Boards are where you can begin new topics with your questions or feedback; there is also a search option that helps you find topics that have already been posted by other neighbors.

      All the best,
      Nicole from Ring. Ring

  • Rated 5 out of 5 stars

    Must get his NOW

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great deal just bought to many but I love the security system as well it’s great for a peace of mind and you can also buy the whole system with them in it

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Easy setup

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super easy to setup and connect to existing system.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Extra security

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a good product. I would have stayed with the system, but it wasn't compatible with google assistant.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great, skate, mate, bate, nate

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is great, I learned to skate. Isn’t that true mate! It’s better than fish bate! At least that’s what my friend nate says!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Need a base

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Didnt know you needed to connect this to a base module. Havnt been able to use it.

    No, I would not recommend this to a friend
    • Brand response from Ring
      Posted .

      Hi Jfugate711.

      Thank you for taking the time to share your experience with us.

      We understand the importance of having all relevant product information prior to purchasing. The features and technology provided by the Ring Alarm Motion Detector are incredibly valuable and help provide you with peace of mind about your home security. We can definitely provide you with more information regarding the concern mentioned in your review.

      It sounds like you have some concerns about the features of the Ring Alarm Motion Detector. A Ring Alarm Base Station is required for the Ring Alarm Motion Detector. The Ring Alarm Motion Detector is designed to detect when there is heat or movement in your home. When armed, the motion detector will trigger your Ring alarm, letting you know that an event has occurred. Visit our support center for more information.

      Ring Community was launched to help deliver the most current news and educational information to our neighbors. This online forum is divided into four categories: Product Boards, Ring Updates, Tips + Tricks, and a Moderators’ Corner. The Product Boards are where you can begin new topics with your questions or feedback; there is also a search option that helps you find topics that have already been posted by other neighbors.

      All the best,
      Nicole from Ring. Ring

  • Rated 5 out of 5 stars

    Needed more

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this so I can have enough contacts for all of the windows in my house because the this the Box I received did not have nearly enough.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Add On

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great motion sensor. I purchased a few more in order to cover halls and open areas of home. set up was super easy and adds into your ring alarm system.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Nice product

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This were for the addition to my existing alarm system. It's easy configuration.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Just purchased

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so good. Works when we set our alarm system. I think it’s set up to not work in home or disarmed mode.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Worth the money good job ring.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This contact sensor is on point sans me notifications instantly in my ring app. I have a couple around my house and it work very well great product.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great device

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good device easy to set up used it for my wifes shed for her office

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    The more motion detectors the better!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Added 2 more of these to my ring system. Every entry path in my home is now covered. Super easy to add to system

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Door & Window contacts

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The door and window contacts work great except for the size. The contact size are to wide to fit on the window frame.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awesome!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great addition to my ring alarm system. I’m a big fan of low monthly fees on this system.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great motion detector for the inexperienced DIYer

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This motion detector was easy to install and add to my existing Ring Alarm system.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Must have

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The contact sensors worked really well with the rest of my Ring security system. Great for window usage.

    I would recommend this to a friend