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Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.8 out of 5 stars with 1301 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers regard the Alarm Contact Sensor (2nd Gen) (2-Pack) highly for its ease of use and straightforward installation. The sensor's compact size and reasonable price are also well-received, along with its compatibility with the Ring system. However, some customers have reported issues with connection stability and range limitations.

This summary was generated by AI based on customer reviews.

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 8 Showing 141-160 of 1,301 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Security for the house

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was so easy to install. Gives you peace of mind knowing you will be alerted if anyone tries to open a door or window when armed

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility

    Rated 5 out of 5 stars

    Good security system

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

    Ring is a to-go security system that’s affordable and relaiable

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    nice Product

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

    Very unobtrusive in size, shape and color. Easy to contact to alarm base station.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy to install contact sensors

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

    Contact sensors for doors and windows for the Ring Alarm System are easy to install and setup in the app. Battery usage is minimum.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Ease of use

    Rated 5 out of 5 stars

    Better than ordering from Ring

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

    Made my alarm system complete. The sensors are very easy to use and are easily recognized by the alarm hub.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Ease of use

    Rated 5 out of 5 stars

    Great security

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

    Love the Ring alarm sensor. So easy to install (peel and stick) and connect the the base (scan QR code). Works with windows and doors.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Easy and reliable

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These were extremely easy to setup and add to my existing ring alarm system. Battery life is good.

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

      Hi Bryan.

      Thank you for taking the time to share your experience with us. We are pleased to read that you are enjoying your new Ring Alarm Contact Sensor (2nd Gen.) and that the features included are meeting your expectations. At Ring, we believe in keeping people close to what’s important. 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 visitors from wherever you are. Together, we’ll make neighborhoods safer!

      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 and 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. We invite you to visit our community today.

      Thank you,
      Melissa from Ring. Ring

  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Excellent Alarm System

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

    Excellent sensor. Fits almost imperceptibly on the doors and windows. The app is very user-friendly. The device is easily programmed.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Performance

    Rated 5 out of 5 stars

    Great addition to alarm

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to setup with our existing Ring alarm kit. Works like a charm

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great!

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

    Bought these for my son to put on the windows of his new home. He loves them. His girlfriend has an 11 year old who is autistic and is very good at figuring out locks and ways to get out of the house so they needed to know if the windows were opened. He has everything sent to his phone so that he knows when he is on the road and can call home if he needs to.

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

    Not bad

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

    Okay okay to buy. Not so great, have issues after one week of buying

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Seamless security solution

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

    Easy to install and integrate. Seamless and cost effective security solution that you can scale per your budget.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Ease of use

    Rated 5 out of 5 stars

    Excellent quality and ease

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

    Very easy to install and setup on app. They are now installed for over a month and no issues.

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

    Ring entry sensor

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

    Haven’t installed it yet, hope it works as advertised!

    I would recommend this to a friend
  • Pros mentioned:
    Installation, Size

    Rated 5 out of 5 stars

    Great Sensors

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

    Does what they are intended to do. Easy to install , compact and they will work when offset from each other or turned sideways

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good product

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

    Excellent product, easy to install and set up. Bot bad in price

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good value

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

    They work very well, are easy to install and have long battery life.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great addition to home security

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

    This is a must to have for your ring monitoring system before you add other sensors from ring.

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Ring Window and Door Sensors

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

    We saved a bundle with tgese. Installation was qyuck and easy. They connected quickly to the app. We saved a bundle!

    I would recommend this to a friend
  • Pros mentioned:
    Installation, Performance

    Rated 5 out of 5 stars

    Easy installation

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

    Easy installation, works great, I love the self monitoring of the ring.

    I would recommend this to a friend