Best Seller

Alarm Motion Detector

Name: Alarm Motion Detector
Brand: Ring
SKU: B07ZB2QF2V
Price: 29.99 USD
Availability: InStock

4.7

10,895

$29.99

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Place Alarm Motion Detector in each room of your home to get mobile alerts whenever motion is detected indoors.

Please note:

Requires Ring Alarm or Ring Alarm Pro

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Need help deciding? Build your system or call 833-906-1146 to speak with an Expert.

Set your security in motion.

Get alerts whenever motion is detected inside your home with the Alarm Motion Detector. It connects to your Ring Alarm Base Station and mounts to any indoor wall or corner, so you’ll always know when there’s activity at home.

Requires the Ring Alarm or Ring Alarm Pro Security Kit.
Advanced motion sensitivity to prevent false alarms from pets.
Mounts to room corners or flat walls.

A Ring Alarm Motion Detector is mounted in the corner of a white-paneled wall near a window, with a green plant partially visible in the foreground.

Tech Specs

Supported Devices

Setup Requirements

Ring Alarm Kit

Size

Dimensions

2.6 in X 2.6 in X 1.53 in

Power and Connectivity

Power

2 AA batteries (included)
Battery life will depend on usage.
Cold temperatures may drain battery life faster.

Operating Conditions

32°F to 120°F (0°C to 49°C)

Connectivity

Z-Wave (250-foot range to Base Station open air, line of sight)

Installation

Operating Conditions

Indoor use

Mounting

Mounts to room corners or flat walls

General

Warranty

One-year limited warranty

Frequently Asked Questions

Where does Alarm Motion Detector ship to?

Alarm Motion Detector ships to the continental US (excluding American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) and Canada.

Still Have Questions?

Amazon Customer Reviews

4.7 out of 5

10,895 global ratings

5 star

83%

4 star

11%

3 star

2 star

1 star

About Amazon ratings

Reviews with images

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Reliable Motion Detector, But Slow Response Time

Software fails to connect often. Adhesive disappointing

Purchased new but received used & previously opened box

100% compatible with first generation ring

Customer reviews

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Amazon Customer

Verified Purchase

Reliable and Accurate Motion Detection – A Must-Have for Home Security!

Reviewed in the United States on January 7, 2025

The Ring Alarm Motion Detector has been a fantastic addition to my home security system. It’s incredibly reliable and accurate, providing peace of mind by detecting motion in and around my home with ease. The setup was straightforward, and it synced perfectly with my Ring Alarm system.

Wh... Read more

Amazon Customer

Verified Purchase

Reliable and Easy-to-Install Motion Detector

Reviewed in the United States on July 14, 2024

The Ring Alarm Motion Detector has been a reliable addition to my home security system. This motion detector is easy to install, and it integrates seamlessly with the Ring Alarm system. The setup process was straightforward, and the device connected to the system without any issues.

One o... Read more

Amazon Customer

Verified Purchase

Works as expected

Reviewed in the United States on February 10, 2025

Work as expected as with all Ring products. Super easy to install. If you are looking for a home alarm system Ring is the way to go. It is very user friendly to install, set up and operate. I installed an entire alarm system in my home in about half a day and cameras all around were installed the s... Read more

Amazon Customer

Verified Purchase

Very well done

Reviewed in the United States on March 3, 2025

Easy to install, works great.

Amazon Customer

Verified Purchase

Thought I would use these more

Reviewed in the United States on February 18, 2025

These work great, but I don't really use them much with regard to my alarm system. I also run Home Assistant for all of my smart home duties and I find there are better DIY proximity sensors that also have other functionality that these do not that I have used instead. These do what they say they ... Read more

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