The Samsung SmartThings Motion Sensor is a versatile motion detector that works with the Samsung SmartThings ecosystem. It can be placed on a wall or ceiling and detects both motion and temperature changes. The motion sensor uses advanced technology to accurately detect movement and reduce false alarms. It sends instant alerts to your smartphone whenever motion is detected, allowing you to stay informed and in control of your home's security. The Samsung SmartThings Motion Sensor is easy to install and can be integrated with other SmartThings devices for a comprehensive smart home solution. With its sleek design and reliable performance, it is a top choice for those looking to enhance their home security.