The Ring Alarm Motion Detector 2‑Pack is designed to strengthen your home or business security by adding smart, pet‑friendly motion sensing to your existing Ring Alarm system. With a 90° detection angle and up to 25 ft range, this motion detector watches over halls, living spaces, and entryways with dependable accuracy. I chose this sensor because it balances reliable performance with customizable settings that minimize false triggers — especially around pets — making it one of the most practical motion detectors for Ring Alarm systems in households with pets or high‑traffic areas.
Best For
Ring Alarm system owners, families with pets, renters and homeowners looking to reduce false alarms while maintaining reliable motion detection.
Why This Ring Alarm Motion Detector Stands Out
Security systems are only as good as their sensors, and cheap or poorly configured motion detectors often trigger false alarms — especially with pets moving around. The Ring Alarm Motion Detector stands out because it’s pet‑friendly by default and offers adjustable sensitivity levels to fit your home environment.
I chose this product because it’s built for real‑world living: it detects motion clearly and effectively while ignoring everyday pet activity (up to a certain size depending on placement). The wide 90° field of view covers large areas, and the 25 ft detection range helps you monitor open spaces without dead spots.
In day‑to‑day use, pairing this sensor with your Ring Base Station lets you monitor activity from anywhere using the Ring app. You’ll receive alerts on your smartphone when unexpected motion is detected — and because the settings are adjustable, you can fine‑tune sensitivity to suit your space, pets, or routines. With easy installation and seamless integration into the Ring ecosystem, this motion detector adds a vital layer of protection without complexity.
Key Features
Key Features:
Pet‑friendly motion detection – Reduces false alarms from pets
90° coverage angle – Wide field of view for larger spaces
Up to 25 ft range – Monitors corridors, hallways, and open areas
Adjustable sensitivity – Customize detection to your environment
Easy installation – Mounts quickly with no special tools
Ring Alarm integration – Works with Ring Base Station security systems
Reliable alerts – Get instant notifications through the Ring app
Specs Table
| Feature | Details |
|---|---|
| Brand | Ring |
| Model | Alarm Motion Detector 2‑Pack |
| Coverage Angle | 90° |
| Range | Up to 25 ft |
| Motion Type | Passive infrared (PIR) |
| Sensitivity Levels | Adjustable |
| Pet Immunity | Yes (with placement) |
| Connectivity | Ring Alarm Base Station required |
| Power Source | Battery powered |
| Batteries Included | Yes (typically) |
| Installation | Wall or corner mount |
| Compatible System | Ring Alarm security |
| Ideal Placement | Halls, entryways, living rooms |
| Color | White |
How the Ring Alarm Motion Detector Works
The Ring Alarm Motion Detector uses passive infrared (PIR) technology to detect changes in heat and movement, triggering an alert when motion is sensed within the assigned range. It communicates with your Ring Base Station, which relays notifications to your smartphone via the Ring app.
From experience, placing the detector at mid‑height (about 6–7 ft off the floor) provides optimal coverage while minimizing false triggers from small pets. The adjustable sensitivity allows finer control — lower sensitivity for pet‑heavy areas, higher sensitivity for zones where only human motion should trigger alerts.
Ring Motion Detector vs Other Motion Sensors
vs Standard Motion Sensors: Many basic sensors lack pet‑friendly design and trigger false alarms. The Ring detector uses adjustable settings and placement recommendations to reduce pet triggers.
vs Wired Motion Systems: Wireless PIR sensors like Ring are easier to install and reposition compared to hardwired security motion detectors.
vs Camera‑Based Detection: Cameras provide visual context but rely on line‑of‑sight and lighting. PIR motion adds a dedicated sensor layer that works even when cameras aren’t recording or if the camera angle doesn’t cover the area.
For Ring security ecosystems, this motion detector provides reliable, adjustable motion detection that complements surveillance cameras and door/window sensors.
Who This Is For
Ring Alarm system owners expanding their security coverage
Pet‑friendly homes needing reduced false alarms
Renters or homeowners wanting easy setup motion detection
Anyone monitoring open living spaces or entry points
Who This Is Not For
Users without a Ring Alarm Base Station
Outdoor areas lacking weather protection
Properties requiring professional 24/7 monitoring
When to Use Your Ring Alarm Motion Detector
Entryway Monitoring: Detect visitors moving through hallways
Living Room Coverage: Motion alerts when unexpected activity occurs
Pet‑Adjusted Zones: Minimize false alerts in pet traffic areas
Nighttime Security: Enhanced peace of mind after dark
Whole‑Home Integration: Link with cameras and alarms for unified alerts
Frequently Asked Questions
Do these require a Ring Alarm Base Station?
Yes — these motion detectors communicate through the Ring Alarm Base Station.
Can they ignore pets?
Yes — adjustable sensitivity helps minimize false alarms from pets when properly placed.
How far can they detect motion?
Up to 25 ft with a 90° field of view for broad coverage.
Are batteries included?
Yes, they typically include batteries for wireless installation.
Can I adjust detection sensitivity?
Yes — the sensitivity can be fine‑tuned via the Ring app.
Can these be used outdoors?
These are intended for indoor use or covered outdoor spaces only.
Explore More Home Security Accessories
→ Smart Home Cameras and Doorbells
→ Security System Upgrades & Sensors
→ Smart Locks and Access Control Devices
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