Customer Ratings & Reviews
- Model:
- 4SD1SZ-0EN0
- SKU:
- 6403955
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
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.
Great
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I keep adding more sensors and security to our ring system and I absolutely love the features
I would recommend this to a friendPerfect Door Sensor
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Ring Alarm Sensor does the trick. With RIng alarm system, Add ons are endless!
I would recommend this to a friendRing Alarm Motion Detectors
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like the Ring alarm security system. I added more detectors to my home.
I would recommend this to a friendThe ring
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love it extra Protection with video recording. Give it a 10
I would recommend this to a friendGreat add on
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.New apartment wanted to have a security system so added on a two pack to cover all the windows and doors.
I would recommend this to a friendCompact size sensor
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I ordered more sensors for additional security of My house
I would recommend this to a friendNeeded additional contact sensors
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Loved the Ring alarm system that I decided to expand the coverage.
I would recommend this to a friendRing
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We absolutely love our ring security system. These sensor make it even better!
I would recommend this to a friendExcellent Alarm System
||Posted . Owned for 8 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent - love the ring alarm system and the ala carte purchase options.
I would recommend this to a friendWorks well and not too big
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works well around 1 inch gap and can fix to windows with protruded edges
I would recommend this to a friendreplaced 1st gen
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.replace a 1st gen that was malfunctioning. this uses 2 circle batteries rather than the 123
I would recommend this to a friendWorks great
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Has just the right amount of leeway to put on doors with trim and still have a solid connection.
I would recommend this to a friendSensor
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great out the box, alerts me whenever something is open or closed.
I would recommend this to a friendRing Motion Sensor
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like ring products. The Motion sensor seems to work well so far.
I would recommend this to a friendGreat system
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to set up, quick shipping and clean looking. Love my ring system. ADT wishes they could!
I would recommend this to a friendWorks well
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works well, and is convenient if you need a one off additional contact sensor.
I would recommend this to a friendWindow, door sensors
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great door or window sensor. They work great. Seem to stick well.
I would recommend this to a friendRing
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product with excellent results. I like all ring products
I would recommend this to a friendlit
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Overall, this is a good product. It's much smaller than the 1st generation contact sensor.
I would recommend this to a friendWorth the price!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Makes me and my family feel safe and secure in our home.
I would recommend this to a friendBrand response from Ring
Posted .Hi Greg.
Thank you for taking the time to share your experience with us. We are pleased to read that you are finding value in 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.