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expiredMurcie posted Today 06:01 AM
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expiredMurcie posted Today 06:01 AM

Ring Alarm Outdoor Contact Sensor

+ Free Shipping

$18

$50

64% off
Lowe's
12 Comments 3,845 Views
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Deal Details
Lowe's has Ring Alarm Outdoor Contact Sensor (B0923BK77S) on sale for $17.50. Shipping is free, Alternatively, Store Pickup is free where stock permits.

Thanks Community Member Murcie for sharing this deal

Features:
  • Requires Ring Alarm or Ring Alarm Pro (sold separately).
  • Sounds the siren on your Ring Alarm when armed and triggered.
  • Get mobile alerts when your outdoor gates, sheds, storage containers, or windows open or close.
  • Comes with mounting tape and screws for easy installation on most surfaces.
  • Withstand the elements in a weather-resistant design.

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • Our research indicates that this deal is $32.50 less (64.99% savings) than the next best available price from a reputable merchant with prices starting from $49.99 at the time of this posting.
  • Warranty:
    • Includes 1-Year Warranty

Original Post

Written by Murcie
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Lowe's has Ring Alarm Outdoor Contact Sensor (B0923BK77S) on sale for $17.50. Shipping is free, Alternatively, Store Pickup is free where stock permits.

Thanks Community Member Murcie for sharing this deal

Features:
  • Requires Ring Alarm or Ring Alarm Pro (sold separately).
  • Sounds the siren on your Ring Alarm when armed and triggered.
  • Get mobile alerts when your outdoor gates, sheds, storage containers, or windows open or close.
  • Comes with mounting tape and screws for easy installation on most surfaces.
  • Withstand the elements in a weather-resistant design.

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • Our research indicates that this deal is $32.50 less (64.99% savings) than the next best available price from a reputable merchant with prices starting from $49.99 at the time of this posting.
  • Warranty:
    • Includes 1-Year Warranty

Original Post

Written by Murcie

Community Voting

Deal Score
+24
Good Deal
Visit Lowe's

Price Intelligence

Model: Ring Alarm Outdoor Contact Sensor in Black | B0923BK77S

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 10/31/2025, 08:42 PM
Sold By Sale Price
Target$49.99
The Home Depot$49.99
Best Buy$58.61

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11 Comments

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Pro
Today 06:06 AM
1,877 Posts
Joined Sep 2011
PorterRanchDB
Pro
Today 06:06 AM
1,877 Posts
What do you use it for?
1
Today 06:29 AM
37 Posts
Joined Mar 2016
EgotiatorToday 06:29 AM
37 Posts
Amazing find. I concur these never go on sale.
Today 06:51 AM
787 Posts
Joined Apr 2006
onlythebestToday 06:51 AM
787 Posts
Thanks got 2.
Today 06:54 AM
43 Posts
Joined May 2004
FlyingTypeSToday 06:54 AM
43 Posts
Great deal, in for 2. These work great with SmartThings too.
Today 06:55 AM
43 Posts
Joined May 2004
FlyingTypeSToday 06:55 AM
43 Posts
Quote from PorterRanchDB :
What do you use it for?
I use them to monitor our outside gates to see if they are left open.
Today 07:12 AM
1 Posts
Joined Jan 2021
PurpleFog553Today 07:12 AM
1 Posts
Quote from FlyingTypeS :
Great deal, in for 2. These work great with SmartThings too.
2-Packs are on Sale at Ring.com for 27.00 plus 10% off if you have an active monitoring plan
https://ring.com/products/2-pack-...act-sensor
Today 07:15 AM
787 Posts
Joined Apr 2006
onlythebestToday 07:15 AM
787 Posts
Quote from PurpleFog553 :
2-Packs are on Sale at Ring.com for 27.00 plus 10% off if you have an active monitoring plan
https://ring.com/products/2-pack-...act-sensor
But out of stock.

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Today 09:36 AM
935 Posts
Joined Feb 2011
knet2010Today 09:36 AM
935 Posts
How much is for Ring base station?
Today 09:50 AM
5,295 Posts
Joined Jan 2006
scottmanToday 09:50 AM
5,295 Posts
delete
Last edited by scottman November 1, 2025 at 02:54 AM.
1
Today 10:40 AM
2,484 Posts
Joined Jun 2006
nyknicks8Today 10:40 AM
2,484 Posts
Good deal I bought this for $50 a few years ago and no issues and have not needed to replace battery yet. I use it with Home Assistant through zwave. I wonder if Amazon is liquidating ring alarm components. Everything is on sale
1
Today 11:52 AM
86 Posts
Joined Dec 2015
shadyisslim1017Today 11:52 AM
86 Posts
Had in cart and sold out while checking out. Great deal

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