Remotely Monitors Motion, Requires Hub that Supports Thread/Matter, 120° Field of View, Detects Motion up to 30' Away, Powered by Two Included AAA Batterries, Eve App for iOS, iPadOS & Android, Use with Alexa, Google Assistant or Siri, IPX3 Rated for Outdoor Use. Powered by two included AAA batteries the Motion Sensor (Matter) from Eve enables you to receive alerts when motion is detected from up to 30' away via the Eve app for iOS iPadOS and Android. Thread connectivity ensures a responsive and secure operation with minimal energy consumption. This Matter-enabled device lets you choose the voice assistant of your preferred platform.This sensor is housed in an IPX3-rated enclosure for safe outdoor use.