Motion Detector (2nd Gen) Transparent Product Image

Motion Detector (2nd Gen)

Place Alarm Motion Detector in each room of your home to get mobile alerts whenever motion is detected indoors. Subscription required, sold separately.¹ ²

Key Features

  • Real-Time Notifications²
  • Easy Installation
  • Mounts to room corners or flat walls
  • Advanced motion sensitivity to prevent false alarms from pets
  • Z-Wave Enabled

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Tech Specs

2.6 in X 2.6 in X 1.53 in
Operating Temperature
-4°F to 120°F (-20°C to 49°C) – Indoor use only
2 AA batteries (included)
Battery Life
Battery life will depend on usage. Cold temperatures may drain battery life faster.
Z-Wave (250-foot range to Base Station open air, line of sight) (76 meter range to Base Station open air, line of sight)

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Requires Ring Alarm or Ring Alarm Pro, sold separately.
Ring Alarm and all Ring Alarm accessories require a subscription for digital notifications, in-app features, digital arming/disarming, and integration with other Ring, Echo, and third party products. Subscription sold separately. View for pricing and details.