The Sengled Smart Motion Sensor is a top-selling motion detector that offers advanced features and compatibility with smart home systems. It uses passive infrared technology to detect motion and can be easily integrated with Sengled smart lights and other compatible devices. The motion sensor has adjustable sensitivity levels and a wide detection range. It can be controlled through the Sengled Home app or voice commands with compatible smart assistants. The Sengled Smart Motion Sensor is highly rated by customers for its reliability, ease of use, and seamless integration with smart home setups.