The built-in ARM - microcontroller enables on-board signal processing and intelligent algorithms, reducing the burden on the host system and simplifying product integration. Developers can quickly implement presence detection, occupancy statistics, and scene linkage functions in smart lighting, smart HVAC. Based on 24 GHz FMCW radar technology, the ME73MS02 provides stable and reliable sensing of human presence, movement, and micro- such as breathing. Compared with traditional infrared or PIR sensors, it offers higher anti-interference performance, better privacy protection. With a detection distance of up to 8 m and a wide sensing angle, the ME73MS02 24G millimeter wave radar module supports flexible installation on ceilings, walls, or inside product enclosures. Its compact design and standardized interface suitable for a variety of consumer. The 24G millimeter wave radar module ME73MS02 is an advanced FMCW human presence detection solution designed for smart home, , and IoT applications. Featuring an integrated ARM - MCU, this compact module delivers high- detection with a maximum range of up to 8 meters, even in complex indoor environments. Applications include smart home security, intelligent lighting control, hotel and -saving systems, elderly care monitoring, and IoT terminals that require accurate human presence information. The module is an ideal choice for manufacturers and developers looking to upgrade from traditional PIR sensors to a more intelligent., Weight: 0.00330693393 Pounds, Manufacturer: Prterver