Customer Ratings & Reviews
- Model:
- 4SD2SZ-0EN0
- |
- SKU:
- 6403968
Customer reviews
Rating 4.8 out of 5 stars with 1312 reviews
(1,312 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.
- Cons mentioned:Range
Rated 4 out of 5 stars
Big improvement over the 1st gen
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The updated design fits our doors better, looks better and seems to work better overall. The only negative is the range doesn't seem to be as high as the first gen
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.Easy to install does what it is designed to do. Nice sleek modern design, easy on the eyes!
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, Size
Rated 5 out of 5 stars
Home alarm
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Much smaller than old contacts. Easy to install. What more could you ask
This review is from Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White
I would recommend this to a friend - Pros mentioned:Ease of use, Performance
Rated 5 out of 5 stars
Easy set up
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to connect to system and works as advertised for months
I would recommend this to a friend - Pros mentioned:Compatibility, Ease of use
Rated 5 out of 5 stars
So easy to install
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.These contact sensors are so easy to install and it integrates well with other ring devices.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friend Rated 5 out of 5 stars
Not bad
||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
Peace of mind protection
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Ring quality and ease, all windows and door protection at a low price
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 to install.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very easy to add to an existing system. Instructions are very easy to follow.
I would recommend this to a friend - Pros mentioned:Compatibility, Ease of use
Rated 5 out of 5 stars
Good Buy
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.These sensors are compatible with the 1st generation device. Easy to install as well.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great invention
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to install and link in. Reasonably priced. Looks good
I would recommend this to a friend - Pros mentioned:Compatibility, Ease of use
Rated 5 out of 5 stars
Excellent Add-on to Ring Alarm System
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Added to existing Ring Alarm system. Worked great.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Good buy
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy add to home security system, easy install and great price.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great product
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great addition to our alarm system. Easy to connect and works well. Sleek design.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White
I would recommend this to a friend Rated 5 out of 5 stars
Ring entry sensor
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Haven’t installed it yet, hope it works as advertised!
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, Size
Rated 5 out of 5 stars
works as expected
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works as expected. Small enough so it's not noticeable. Installation was easy.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friend - Pros mentioned:Installation
Rated 5 out of 5 stars
Just want I needed
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I needed this to get statuses of my patio doors and use them with Hubitat....exactly what I needed and perfect for my application. They are little on the big side compared to others, but dont mind it. Easy to install and sync.
I would recommend this to a friend - Pros mentioned:Ease of use, Performance
Rated 5 out of 5 stars
Great Procuct
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.great product. easy to install, works great. no problems
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
"Bloop, bloop"!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought these little gadgets to finish my total home security package. Cant be more happier... easy to install and upload to the app. I like to here the little " bloop,bloop" every time the doors or windows open, lets me know we are a little more safe in this unsure world!
I would recommend this to a friend - Pros mentioned:Ease of use, Installation
Rated 5 out of 5 stars
3..2..1..contact
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Quick and convenient install for additional windows and door. Simple setup.
This review is from Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White
I would recommend this to a friend - Pros mentioned:Compatibility
Rated 5 out of 5 stars
Ring contact sensors
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The ring contact sensors are by far one of the best additions to my ring security systems. The base station allows up to 100 wireless sensors and divices, so I can keep adding them if I need too.
I would recommend this to a friend








