Customer Ratings & Reviews
- Model:
- 4SD1SZ-0EN0
- |
- SKU:
- 6403955
Customer reviews
Rating 4.8 out of 5 stars with 1237 reviews
(1,237 customer reviews)Rating by feature
- Value4.7
Rating 4.7 out of 5 stars
- Quality4.8
Rating 4.8 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
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.
Rated 5 out of 5 stars
Ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.New house purpose. Great touch less sale. Great price. Loved it
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friendRated 5 out of 5 stars
Nice Product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very nice product and covers all the windows.Nice design as well.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friendRated 5 out of 5 stars
Ring Sensor
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This an excellent product. I highly recommend this product.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Love it!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to setup and all the functionality of a wired alarm system.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Simple
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works as intended. Very simple to install on windows and doors
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Ring Alarm
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great Product. Easy to set up and install without issue.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
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.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
I would recommend this to a friend- 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.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
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)
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
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!
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
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
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
I would recommend this to a friendRated 5 out of 5 stars
Ring Alarm Contact Sensors
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased additional sensors for the Ring Alarm Security system, works perfect
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
I would recommend this to a friendRated 5 out of 5 stars
Great window/ door contacts
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good deal on this 6 pack of sensors.Better buy than the Ring website.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
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
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
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
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friendRated 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.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friendRated 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.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
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.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
I would recommend this to a friend Rated 5 out of 5 stars
Great product
||Posted . Owned for 8 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love these but still need more. I am concerned about the battery part coming out if not installed a particular way and worried when I move would i have to repurchase new ones or does the sticky tape let me replace it? Basically what happens when I want to move?
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
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
This review is from Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White
I would recommend this to a friendBrand 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







