Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
forum threadRed_Liz | Staff posted Jul 31, 2025 05:05 PM
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
forum threadRed_Liz | Staff posted Jul 31, 2025 05:05 PM

Ring Alarm Contact Sensor (2nd Generation) $15 + Free Shipping

$15

$20

25% off
eBay
2 Comments 1,360 Views
Get Deal at eBay
Good Deal
Save
Share
Deal Details
A4C on eBay [ebay.com] has Ring Alarm Contact Sensor (2nd Generation) on sale for $14.99. Shipping is free.

Note: Save at additional 10% off when you buy more (i.e. Buy 2 for $14.54 each)

Key Features:
  • Get instant mobile alerts when doors and windows open in your home
  • Now smaller to enable increased placement options
  • Easy installation with no tools required
  • Mounts to door and window frames
  • Includes 2 x 3V CR2032 batteries
  • Requires the Ring Alarm Base Station
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
A4C on eBay [ebay.com] has Ring Alarm Contact Sensor (2nd Generation) on sale for $14.99. Shipping is free.

Note: Save at additional 10% off when you buy more (i.e. Buy 2 for $14.54 each)

Key Features:
  • Get instant mobile alerts when doors and windows open in your home
  • Now smaller to enable increased placement options
  • Easy installation with no tools required
  • Mounts to door and window frames
  • Includes 2 x 3V CR2032 batteries
  • Requires the Ring Alarm Base Station

Community Voting

Deal Score
+1
Good Deal
Get Deal at eBay

Leave a Comment

Unregistered (You)

2 Comments

Sign up for a Slickdeals account to remove this ad.

Original Poster
Pro
Staff
Aug 01, 2025 01:51 PM
8,473 Posts
Joined Jun 2022
Red_LizAug 01, 2025 01:51 PM
Original Poster
Pro
Staff
8,473 Posts
This made Front Page at the same price in May.
Pro
Aug 05, 2025 11:51 PM
2,045 Posts
Joined May 2010
artcab
Pro
Aug 05, 2025 11:51 PM
2,045 Posts
These are Z-Wave devices, and will integrate directly with Home Assistant if you have a Z-Wave dongle, no need for a Ring hub.

Leave a Comment

Unregistered (You)

Related Searches

Free ShippingHome & Home ImprovementHome Security & SafetyTech & ElectronicsTech AccessoriesOnline OnlyRing

Popular Deals

View All
Found by
$5.24$1047% off7-Piece Paw Patrol Rescue Wheels Figure Gift Pack Set $5.24 + Free Shipping w/ Prime or on orders over $35
0
Found by
$6.99$1758% offFruit of the Loom Men's Joggers $6.99 at Amazon, FS w/Prime
0
Found by
$47$8041% off$47.19*: 601-Piece LEGO Star Wars: Ahsoka - Ahsoka Tano's T-6 Jedi Shuttle (75362, 2023) at Amazon
0
Found by
$37$15576% off750W 1.1 Gallon Vevor Water Distiller w/ Container $36.65 w/ FS using coupon AEUS08
16
Found by
$64$8020% off558-Piece LEGO Star Wars Desert Skiff & Sarlacc Pit (75396) $63.99 & More + Free Shipping
3

Trending Deals

View All
Found by
Kohls: Mystery coupon 40%, 30% or 20% off
53
Found by
$56$9641% off[S&S] $55.79: 4 × 149-Oz Tide Hygienic Clean Heavy 10x Duty Liquid Laundry Detergent (106 Loads) ($13.95 each) at Amazon
0
Found by
$40$17577% off7-Tier Loft + Ivy Rotating Shoe Rack Tower (Light Brown, 24" x 64") $39.87 + Free Shipping
3
Found by
$1.99$8.9977% off$1.99: The Story of Earth: The First 4.5 Billion Years, from Stardust to Living Planet (eBook) by Robert M. Hazen
2
Found by
$20$3542% offHP GK400 Wired RGB Mechanical Keyboard (Gun Meta) $19.99 + Free Shipping w/ Prime
2