Requires Wyze Home Security System Core Kit. This device will NOT function as an individual or standalone product. Place the Wyze Sense Motion Sensor around your home to be notified when motion is detected up to 25 ft within its 120° FOV detection zone. With adjustable sensitivity settings and alternative large pet installation instructions, Wyze Motion Sensor is designed to detect people, not pets. The adhesive back makes it easy to install on walls with the option to use screws for added security.