1. The 50pcs RCWL 0516 Microwave Radar Sensor Module is designed for human body induction. It can accurately detect the presence of people in its sensing range, providing convenient and efficient detection solutions. 2. This module functions as an intelligent sensor, capable of quickly responding to human body movements. It has high sensitivity, ensuring reliable and timely detection in various environments. 3. With the 50pcs package, it sufficient quantity for multiple applications. Whether for home automation, security systems, or other related projects, it can meet the needs of different scenarios. 4. The RCWL 0516 module features advanced microwave radar technology. This allows it to operate stably and accurately, minimizing false detections and enhancing overall performance. 5. As a human body induction switch module, it simplifies the process of controlling devices based on human presence. It can be easily integrated into existing systems, enabling seamless and intelligent operation.