Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$99.99

Customer reviews

Rating 4.8 out of 5 stars with 1314 reviews

Rating Filter

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

Pros mentioned filter

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 43 Showing 841-860 of 1,314 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy…..

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

    Easy to install and easy to use. Range is good too.

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

    Great purchase

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

    I feel safe and my house is now secure once the job is finished

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

    Rated 5 out of 5 stars

    Perfect

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

    Recently purchased and it was a great item! I love it!

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

    Rated 5 out of 5 stars

    EASY

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

    GREAT PRODUCT EASY TO INSTALL AND ACTIVATE WORKED LIKE A CHARM

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

    Ring

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

    Nice Product. No issues. Fairly priced. Would recommend

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

    Great Contact Sensor for Doors and windows

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

    These sensors work great as I've seen other people that use them. Unfortunately, I couldn't use them because you must have the ring bridge system in order to use.

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

      Hi DawnMcP.

      Thank you for taking the time to share your experience with us. We understand the importance of a seamless setup process so that you can begin using your Ring Alarm Contact Sensor (2nd Gen.) right away. The features and technology provided by the Ring Alarm Contact Sensor (2nd Gen.) 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 to the device is not functioning as expected. The Ring Alarm Contact Sensor (2nd Gen.) is designed to work with the Ring Alarm Base Station to be keep your entrances secure. The Ring Alarm Base Station is required to connect and configure the sensor.

      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 Ring Community today.

      Thank you,
      Miyuki from Ring. Ring

  • Rated 5 out of 5 stars

    Ring Sensor 6 pack

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

    This is the best value for adding more sensors in your home.

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

    “Tampered”

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

    They MOSTLY work well. Until one of them gets “tampered” (basically a tiny bump on the inside doesn’t align just right so it shows as “tampered”). They can be finicky, and it sucks because once you put it on there is hardly any removing it and replacing. Or else you will need new sticky backing (which isn’t provided!!) So be sure you know where you want it and if it will work there first (I.e - tape it down and test it out)

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

    Rated 5 out of 5 stars

    Easy to install

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

    The sensors are easy to install. Works well with the alarm system.

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

    Rated 5 out of 5 stars

    Security

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

    My husband added these to the garage doors without issue.

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

    Rated 5 out of 5 stars

    Sensors

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

    Order online plus free shipping. Works great and easy to install.

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

    Great security option

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

    They work great. Very good deal for the price also.

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

    Rated 5 out of 5 stars

    Window sendor

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

    Completed my security system fir the house. Easy to install

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

    Rated 3 out of 5 stars

    Contact sensor

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

    Easy to install and works well with the ring application. Should have bought the 6 pack as the per unit cost is better

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

      Hello Webroot,

      Thank you for taking a moment to leave your review rating on the Ring Alarm Contact Sensor (2-pack). 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 visitors from wherever you are. Together, we’ll make neighborhoods safer!

      At Ring, we are constantly innovating on behalf of our customers to develop products that best meet their home and security needs, and provide them with as much choice as possible. Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another and share their feedback/experiences with Ring. We invite you to reach out at https://community.ring.com/ if you have any additional questions or feedback regarding your Ring Alarm Kit or Contact Sensors. We look forward to hearing from you!

      Thank you,
      Alexis with Ring Ring

  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Great product

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

    Nice small pc of product less visibility which is great. Loved it

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

    Feeling safe

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

    I bought these in addition to the entire Ring alarm system and doorbell. All my doors and windows have one of these installed. Better yet, the installation was free with the total tech program. I really can't say enough about all the free installation I've received.

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

    Security system

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

    Great product and service works great and it’s clear

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

    Rated 5 out of 5 stars

    Great

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

    Simple install and set up. Works great. System is user friendly

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

    Rated 5 out of 5 stars

    Works well

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

    Love all my ring support devices. Works well with app.

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

    Alarm

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

    It’s very nice to protect my house but the alarm siren doesn’t sound too loud

    I would recommend this to a friend