Ring Alarm Home Security System Contact Sensor Add-on Window Door 2nd Gen 6 Pack

SuperiorSystems.Inc
(627)
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US $149.94
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New
4 available99 sold
This one's trending. 99 have already sold.
People want this. 61 people are watching this.
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Free USPS Ground Advantage®.
Located in: Waterford, Michigan, United States
Delivery:
Estimated between Thu, Jul 17 and Tue, Jul 22 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:154598282479
Last updated on Jul 11, 2025 18:37:32 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Power Source
Battery, Wireless
Custom Bundle
No
UPC
842861111088
MPN
CS2
Year Manufactured
2023, 2022, 2021, 2020
Item Length
2 in
Sold By
SuperiorSystems.Inc
Item Height
0.5 in
Features
Flash Light
Item Width
1.5 in
Bundle Description
from kit
Color
White
Item Diameter
1.5 in
Material
Plastic
California Prop 65 Warning
Products May Contain Cancer Causing Materials
Brand
Ring
Type
Anti-Theft
Model
4CS6S9-0EN0
Country/Region of Manufacture
Indonesia
Smart Home Protocol
Z-Wave
Operating Sound Rating
90 dB, 95 dB, 100 dB, 105 dB, 110 dB
Item Weight
1.25 oz
Location
Indoor only
Category

Item description from the seller

About this seller

SuperiorSystems.Inc

99.1% positive feedback•3.0K items sold

Joined Jun 2010
Usually responds within 24 hours
We offer brand new smart home security products. Specializing in home surveillance, we have an extensive selection of bundles, add-on accessories, and replacement parts for your security system. Let ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (631)

All ratings
Positive
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  • e***e (493)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    A+ company. Fast and accurate would buy again
    Reply from: superiorsystems.inc- Feedback replied by seller superiorsystems.inc.- Feedback replied by seller superiorsystems.inc.
    Excellent, thanks so much, Ken!
  • b***m (1889)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    As adertised. Easy install and setup.
    Reply from: superiorsystems.inc- Feedback replied by seller superiorsystems.inc.- Feedback replied by seller superiorsystems.inc.
    Thanks Bobby, great to hear. Happy Holidays!
  • c***s (947)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Excellent Seller, good pricing, works perfectly , quick delivery
    Reply from: superiorsystems.inc- Feedback replied by seller superiorsystems.inc.- Feedback replied by seller superiorsystems.inc.
    So great to hear, thanks so much for your feedback.
See all feedback

Product ratings and reviews

Learn more
4.9
79 product ratings
  • 73 users rated this 5 out of 5 stars
  • 5 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 67 reviews
  • by I7SXFmEGQGK@Deleted
    Aug 03, 2021Top favorable review

    Creativity Needed

    Although most window/door layouts allow easy installation of these sensors, sometimes you have to be a little creative in making them work. For my windows, I had to make a small metal bracket so that the sensor would clear the screen. It works and is a reliable part of the Ring Alarm System. Buying in bulk makes them a good value.

    Verified purchase: YesCondition: NewSold by: deal-breakers

  • by winy_0
    Jun 15, 2021

    Smaller size but much easier to fit

    This model is much smaller than 1st Gen model and is great for tight spaces. It also uses button batteries which are easier to get and cheaper than the lithium batteries used in 1st Gen. Set up is a breeze.

    Verified purchase: YesCondition: NewSold by: cspkings

  • by 777sosa
    Apr 03, 2022

    Great deal!

    Was a great price for brand new authentic Ring sensors. Was so easy to sync to my system. AA++

    Verified purchase: YesCondition: NewSold by: pabelpam

  • by csufsu
    Jul 28, 2020

    Open box = used

    We have many Ring sensors - these were the first 2nd Gen type. They we purchased used (open box). Someone had tried to install them and as a result had taken off the coverings for the sticky sides, which were unusable. Fortunately I was able to use them in a place where screws worked well. The sesnors worked fine after I replaced one of the batteries.

    Verified purchase: YesCondition: Pre-OwnedSold by: smart_home_stuff

  • by ron9523
    Sep 29, 2020

    Contacts work exactly as they are supposed to.

    They work great! Installed sensors and linked to the ring alarm. Now before I go to bed, instead of having to go around the house to check that all the doors are closed and locked, I can just look at the Ring app. Occasionally I drive away and then think I forgot to close the door (only actually happened once), with this I can check in the app that the door is closed.

    Verified purchase: YesCondition: NewSold by: ephesushomegoods

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