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Customer reviews

Rating 4.8 out of 5 stars with 1318 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

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 7 Showing 121-140 of 1,318 reviews
  • Rated 5 out of 5 stars

    Sensors for doors and windows, great buy!

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

    Ring sensors are easy to install. The software makes it intuitive and easy enough for even the least tech savvy to perform. The price of 6 for $30 was a no brainer.

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

    Excellent Contact Sensors

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

    The 2nd gen sensors from Ring are great. Small and sleek, they are easy to install. The glue in these sensors are strong and sticks to any surface.

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

    They work as intended

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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 as intended and easy to install. Just make sure you install them where you have access to the battery

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

    It works

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

    Works like advertised i would buy this again thank you ring

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

    Ring Alarm Contact Sensors

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

    Use these for all my doors and windows. Very easy to install and work great! Highly recommend them and all Ring devices.

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

    Smaller than 1st gen.

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

    Just as easy to install as the 1st generation. Work fine even when mounted on less than matching surfaces such as trim molding and door. Just be sure to put lines on same side.

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

    Quality product and Service

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

    Easy set-up. Arrived as expected. Great security product for the cost.

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

    Door/window sensor

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

    This device works great for added security for doors or windows for your ring security house system. Super easy to add to your current house system.

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

    Sleek Look

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

    the new sensors are sleek and a ease to hook up. Looks a lot better than the old ones

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

    Works as advertised and pairs easily. Slight mod.

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

    These have been super easy to set up within the Ring system. I had to add more and the process for pairing them was a snap. They could use additional options for adhesive areas for out of the ordinary installation points due to limitations of space related to how a window opens. The device needs space to be able to back off the shell to access the battery. I simply purchased a foam adhesive strip and cut it to size to make that work. No real problem.

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

    Excellent

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

    This is a wonderful sensor. It fits almost imperceptibly on my doors and windows. It connects very easily via the extremely user-friendly app. It is also very well priced.

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

    Great addition to Ring alarm

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

    Works great, easy installation, affordable add on to Ring alarm system.

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

    Awesome!!!

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

    Awesome product. Does what it is supposed to. Quality as expected from Ring. Very easy to install. Ordered more for our house.

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

    Amazing!!!

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

    Awesome product. Does what it is supposed to. Quality as expected from Ring. Very easy to install. Ordered more for our house.

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

    Home safety

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

    Home is safe and secure and have no concerns when gone.

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

    Motion sensor

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

    Great motion detectors from Ring. Works great with Ring cameras

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

    Nice product

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

    Works great and efficiently, both the products with and without wires are superb

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

    Needed Two More Sensors

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

    I bought these ring door/window contact sensors because I needed two more sensors after installing all eight sensors that came with my Ring home security system. So far, the sensors are working exactly as advertised. Excellent!

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

    Great so it yourself alarm product

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

    I like having my contact sensors. They alert me when my doors or windows are opened. They were easy to install and purchasing the six packs allowed me to save money.

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

    Must have for Ring system

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

    I have a sensor oat every entry point in ny new home. They work great. I have some for over 5 years and habe bever replaced the batteries. They are customizable in the ring app to set alerts for when doors or windows are open or closed, either or or both. I do wish they came with replacement foam backings. Overall these are a must have!

    I would recommend this to a friend