Place a Ring Alarm Motion Detector in each room of your home to get instant mobile notifications when motion is detected. Featuring a more compact design for discreet placement in your home and easy tool-free installation.

Set your security in motion.
Mount Ring Alarm Motion Detector in the corner of a room or on flat walls and choose to get audio or mobile notifications whenever motion is detected inside your home. Motion Detector features an easy, tool-free installation and simply connects to your Ring Alarm Base Station so you'll always know when there's activity at home.