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expiredgreyster posted Dec 11, 2025 12:12 AM

6-Pack Ring Alarm Contact Sensor (2nd Gen)

$30

$100

70% off
+ Free Shippingat Best Buy
27 Comments
15.3K Views
Visit Best Buy
Deal Details
Best Buy has 6-Pack Ring Alarm Contact Sensor (2nd Gen) on sale for $30. Shipping is free.

Ring has 6-Pack Ring Alarm Contact Sensor (2nd Gen) on sale for $30. Shipping is free.

Thanks to Community Member greyster for finding this deal.

Features:
  • Contact sensor for Ring Alarm systems, sends instant alerts when doors or windows open
  • Compact design installs easily with no tools required
  • Includes two 3V CR2032 batteries with up to 3-year battery life
  • Operates indoors from 32°F to 120°F; 1" max sensor spacing
  • Z-Wave connectivity with 250' open-air range; requires Ring Alarm Base Station

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
  • About this Product:
    • Rated 4.8 out of 5 stars based on over 1,230 customer reviews.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by greyster
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has 6-Pack Ring Alarm Contact Sensor (2nd Gen) on sale for $30. Shipping is free.

Ring has 6-Pack Ring Alarm Contact Sensor (2nd Gen) on sale for $30. Shipping is free.

Thanks to Community Member greyster for finding this deal.

Features:
  • Contact sensor for Ring Alarm systems, sends instant alerts when doors or windows open
  • Compact design installs easily with no tools required
  • Includes two 3V CR2032 batteries with up to 3-year battery life
  • Operates indoors from 32°F to 120°F; 1" max sensor spacing
  • Z-Wave connectivity with 250' open-air range; requires Ring Alarm Base Station

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
  • About this Product:
    • Rated 4.8 out of 5 stars based on over 1,230 customer reviews.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by greyster

Community Voting

Deal Score
+38
Good Deal
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27 Comments

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Dec 11, 2025 4:09 PM
537 Comments
Joined Feb 2013
Slammed01Dec 11, 2025 4:09 PM
537 Comments
Quote from jsans :
Ordered on last deal a month ago and still have not received them from Amazon. Supposedly will be delivered on Sunday, after they messaged me and rescheduled it once so far
Same here, mine has been rescheduled from last week to this Friday but hasn't shipped. As long as I get it. Lol
Dec 11, 2025 4:25 PM
18 Comments
Joined Jul 2010
DeeinDec 11, 2025 4:25 PM
18 Comments
Here you go! use code: protectsubscriber - to save an additional 10%.

just bought 2 of them.
Dec 11, 2025 6:48 PM
231 Comments
Joined Jan 2005
Needa916Dec 11, 2025 6:48 PM
231 Comments
Quote from ChukkyS :
a great deal. ring is a great service. i remember the days of overpaying for adt
They just doubled our yearly subscription. How about you? Just doubled out of the blue.
Dec 11, 2025 9:39 PM
13 Comments
Joined Jan 2008
badg0ffeyDec 11, 2025 9:39 PM
13 Comments
Can I set this up on Abode?
Dec 12, 2025 1:55 AM
2.6K Comments
Joined Mar 2012
stanclaveDec 12, 2025 1:55 AM
2.6K Comments
Bestbuy soldout; ring still has it. TU

Ring has additional discounts if anyone has subscriptions with Ring
Dec 12, 2025 7:06 PM
35 Comments
Joined Feb 2017
dragonparkDec 12, 2025 7:06 PM
35 Comments
Would be great if the outdoor contact sensors went on sale again. I tried to order them back in October, but they were cancelled.
Dec 12, 2025 7:47 PM
9 Comments
Joined May 2014
nwilkieDec 12, 2025 7:47 PM
9 Comments
I have a bunch of these in my house hooked up through Home Assistant with Z-wave. They work well, they support Z-wave LR, and the batteries seem to last forever.
You do need to change the device class because it registers them as alarms I think, takes like 5 seconds for each one.
This is a fantastic deal for me, Z wave stuff is so reliable but crazy expensive.

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Dec 14, 2025 1:25 AM
3 Comments
Joined May 2022
830ShimmyDec 14, 2025 1:25 AM
3 Comments
Quote from SquattingHen :
Wonder if these still work with SmartThings
Yes, they do.
Dec 15, 2025 12:07 AM
278 Comments
Joined Jun 2020
PentiumIVDec 15, 2025 12:07 AM
278 Comments
Quote from nwilkie :
I have a bunch of these in my house hooked up through Home Assistant with Z-wave. They work well, they support Z-wave LR, and the batteries seem to last forever.You do need to change the device class because it registers them as alarms I think, takes like 5 seconds for each one.This is a fantastic deal for me, Z wave stuff is so reliable but crazy expensive.
Which z wave hub you use to pair this ring sensors?
Dec 19, 2025 1:35 PM
460 Comments
Joined Dec 2011
tre4s13Dec 19, 2025 1:35 PM
460 Comments
Quote from SkillfulRoom2062 :
WAIT UNTIL IT'S OFFERED THROUGH AMAZON INSTEAD. The customer service is awful and the turnaround is even worse. I ordered this same deal on October 29th via Ring.com and they still haven't shipped. Amazon had this deal last month with same day shipping. Wait for it.
Customer service hung up on me when they used the wrong address via amazon pay. somehow it made it to the right address. *shrug*
1
Jan 6, 2026 5:18 AM
1 Comments
Joined Jul 2017
RckstardealJan 6, 2026 5:18 AM
1 Comments
Never got my order ... keeps getting delayed
Feb 17, 2026 6:10 PM
217 Comments
Joined Mar 2012
anbarasuFeb 17, 2026 6:10 PM
217 Comments
Quote from 830Shimmy :
Yes, they do.
For some reasons I'm not able to register the sensors to Smart Things Hub V2. I'm adding the device using the add device, scan the bar code, while it tries to process. It just hangs on me. Is there a specific driver which you added ?

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