The Yale Motion Detector is a wireless and easy-to-pair accessory for your Yale Intruder/Sync Alarm System, allowing you to extend your system to tailor it to your individual needs. These pet-friendly accessories activate the alarm when larger motion (27kg and above) is detected, making them ideal for homes with small pets (less than 27kg). They can work up to 200m away from the control panel. The detector offers a 12-meter detection range with a 110-degree angle and provides instant notifications to your Yale Alarm app if movement is detected while the alarm is armed. Installation is simple and wire-free, with options for mounting via screws or adhesive backing for convenience.