Rd03D Module Pack — 10 Pieces Overview The Rd03D is a compact radar module designed for precision 24 GHz multitarget motion tracking and trajectory localization. Supplied in a pack of 10 modules, the Rd03D is suited for systems that require reliable, compact sensing for presence detection, tracking, and automation. Key benefits Precise multitarget tracking: Provides accurate 24 GHz human motion trajectory localization for reliable detection and position tracking of multiple targets. Robust thermal performance: Built to operate at temperatures up to 105 C with minimal vapor emission, enabling stable performance in demanding environments. Wide frequency response: A 3 dB bandwidth delivers a broad usable frequency range for consistent sensing performance across varying conditions. Easy integration: Module form factor and compatibility with ESP32based systems allow straightforward integration into existing electronics and control platforms. Pack quantity for projects and deployments: Supplied as 10 pieces to support prototyping, small production runs, or multisensor deployments. How this module solves common problems Reduces false detections and missed targets through precision localization and multitarget support. Maintains performance in industrial settings where higher operating temperatures could degrade other sensors. Simplifies system design by providing a ready module that interfaces with common microcontroller platforms. Typical applications Security and access control: Presence and motion detection for perimeter monitoring, intruder detection, and automated alerts. Industrial automation and monitoring: Worker presence detection, machine area monitoring, and robotic navigation assistance in factory environments. Smart building and occupancy sensing: People counting, room occupancy detection for lighting and HVAC control, and gesturebased control interfaces. Specifications (selected) Model number: Rd03D Type: Module Pack size: 10 pieces Sensing: 24 GHz multitarget motion trajectory localization Bandwidth: 3 dB bandwidth for wide frequency coverage Thermal tolerance: Operates at up to 105 C with minimal vapor emission Compatibility: Designed for integration with ESP32based control systems and similar microcontroller platforms What to expect in use Install the Rd03D modules where compact, accurate motion sensing is required. Use multiple modules for multizone coverage or to improve spatial resolution. The module is appropriate for embedded projects, sensor arrays, and retrofit applications where thermal stability and precise tracking matter. The Rd03D module pack delivers dependable, precision radar sensing in a compact, thermally robust module suitable for security, industrial automation, and smart building projects.