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Eragorn | Staff 10.8K Views
Oct 29, 2025 8:24 PM

Ring Alarm Wireless Motion Detector (2nd Gen): 2-Pack $24, 1-Pack

$14

$30

53% off
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Deal Details
Amazon has Ring Alarm Wireless Motion Detector (2nd Gen) on sale for $13.50. Shipping is free w/ Prime or on $35+ orders.

Amazon also has 2-Pack Ring Alarm Wireless Motion Detector (2nd Gen) on sale for $23.99. Shipping is free w/ Prime or on $35+ orders.
Ring has Ring Alarm Wireless Motion Detector (2nd Gen) on sale for $13.50. Shipping is free.

Thanks to Deal Hunter Eragorn for sharing this deal.

About this product:
  • Motion detector with 90° coverage and 25' range for Ring Alarm systems
  • Adjustable sensitivity helps prevent false alerts from pets
  • Compact design mounts easily on walls or corners with no tools required
  • Uses two AA batteries and requires Ring Alarm Base Station
  • Works with Ring cameras and subscriptions for smart alerts and automation

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Eragorn | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Ring Alarm Wireless Motion Detector (2nd Gen) on sale for $13.50. Shipping is free w/ Prime or on $35+ orders.

Amazon also has 2-Pack Ring Alarm Wireless Motion Detector (2nd Gen) on sale for $23.99. Shipping is free w/ Prime or on $35+ orders.
Ring has Ring Alarm Wireless Motion Detector (2nd Gen) on sale for $13.50. Shipping is free.

Thanks to Deal Hunter Eragorn for sharing this deal.

About this product:
  • Motion detector with 90° coverage and 25' range for Ring Alarm systems
  • Adjustable sensitivity helps prevent false alerts from pets
  • Compact design mounts easily on walls or corners with no tools required
  • Uses two AA batteries and requires Ring Alarm Base Station
  • Works with Ring cameras and subscriptions for smart alerts and automation

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Eragorn | Staff

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9 Comments

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Oct 29, 2025 11:17 PM
573 Comments
Joined Feb 2019
Anthony2016Oct 29, 2025 11:17 PM
573 Comments

Our community has rated this post as helpful. If you agree, why not thank

these are more than half off what I paid last week
3
Oct 30, 2025 12:02 AM
725 Comments
Joined Mar 2004
kigmatzomatOct 30, 2025 12:02 AM
725 Comments

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This is a z-wave device, which can work on hubs from Hubitat, HomeSeer, SmartThings, HomeAssistant, ZBox, Wink, etc. as well as security systems like Aarm.com, Vivint and Ring.
1
Oct 30, 2025 12:36 AM
449 Comments
Joined May 2011
DudenellOct 30, 2025 12:36 AM
449 Comments

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Quote from kigmatzomat View quoted comment :
This is a z-wave device, which can work on hubs from Hubitat, HomeSeer, SmartThings, HomeAssistant, ZBox, Wink, etc. as well as security systems like Aarm.com, Vivint and Ring.
I have one of these connected to Home Assistant, while it works it's much slower at recognition than my other zigbee motion sensors. Granted I haven't messed with the configuration settings
3
Oct 30, 2025 4:08 AM
725 Comments
Joined Mar 2004
kigmatzomatOct 30, 2025 4:08 AM
725 Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from Dudenell View quoted comment :
I have one of these connected to Home Assistant, while it works it's much slower at recognition than my other zigbee motion sensors. Granted I haven't messed with the configuration settings

Z-wave motion sensors are designed for use in security systems, meaning they are programmed for "high-confidence" to avoid costly false alarm calls. Zigbee are usually tuned for high sensitivity, as false alarms are irritating rather than expensive, citation-generating events. It's bad to call the cops repeatedly for false alarms.

Flip side is that z-wave sensors are less likely to react to shadows and are better at ignoring pets.
1
Oct 30, 2025 4:40 AM
4.3K Comments
Joined Jun 2010
alMacOct 30, 2025 4:40 AM
4.3K Comments
This in the 2-pack and the flood & freeze sensor do not qualify for the "Select 3 items - 10% off promotion"

You will need to buy this in single pack x 2 and the Flood & Freeze sensor. This combination come out to be cheaper then the 2-pack + flood sensor.
Last edited by alMac October 30, 2025 at 03:47 AM.
Oct 30, 2025 11:22 AM
449 Comments
Joined May 2011
DudenellOct 30, 2025 11:22 AM
449 Comments
Quote from kigmatzomat View quoted comment :


Z-wave motion sensors are designed for use in security systems, meaning they are programmed for "high-confidence" to avoid costly false alarm calls. Zigbee are usually tuned for high sensitivity, as false alarms are irritating rather than expensive, citation-generating events. It's bad to call the cops repeatedly for false alarms.

Flip side is that z-wave sensors are less likely to react to shadows and are better at ignoring pets.
I have some fibaro zwave motion sensors that work just as good as the zigbee, it's literally the ring motion sensor thats slow. https://www.fibaro.com/en/product...on-sensor/
1
Pro
Oct 31, 2025 4:59 PM
2.2K Comments
Joined Aug 2014
fawzi
Pro
Oct 31, 2025 4:59 PM
2.2K Comments
did this get the z-wave 800 LR treatment like the contact sensors?

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Nov 5, 2025 9:30 AM
230 Comments
Joined Jan 2016
gatsbyleeNov 5, 2025 9:30 AM
230 Comments
dead?
Nov 5, 2025 7:41 PM
605 Comments
Joined Dec 2003
comphakrNov 5, 2025 7:41 PM
605 Comments
Quote from gatsbylee View quoted comment :
dead?
Yep, this deal is dead.

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