LD2450 — Hilink 24G millimeter wave motion target tracking sensor module Key benefits Real-time, non-contact tracking of moving people: continuously locates moving human bodies and reports position, distance, and speed within the monitored region. Useful where contactless presence and motion information is required. Reliable detection in indoor environments: designed for general indoor deployments (homes, offices, hotels) to support automation, occupancy sensing, safety monitoring, and analytics without cameras. Compact, cost-effective integration: simplified 24 GHz radar sensor hardware with an integrated MCU and auxiliary circuits reduces development time and BOM cost. What makes it stand out Core hardware: AloT millimeter wave radar chip plus a powerful microstrip antenna assembly containing a transmitter and multiple receivers for robust signal capture. Proven signal processing: intelligent algorithm firmware uses FMCW waveforms together with the radarchip’s proprietary advanced signal processing technology for stable target detection and tracking. Ready-to-use module: LD2450 packages the radar chip, antenna, a cost-effective MCU, and peripheral auxiliary circuits into a simplified sensor module suited for quick integration into products and systems. Key functions and attributes Function: Motion target tracking — real-time position tracking within a region and measurement of target distance and speed. Frequency and series: Part of the Hilink 24G millimeter wave radar series (24 GHz). Firmware: Built-in intelligent algorithm firmware implementing FMCW and proprietary advanced signal processing. Hardware: AloT millimeter wave radar chip, microstrip antenna with transmitter and receivers, cost-effective MCU, peripheral auxiliary circuits. Performance focus: Reliable indoor motion detection and tracking optimized for human body movement. Practical applications Smart homes: Presence detection for lighting, HVAC control, and occupancy-based energy savings without cameras. Offices and meeting rooms: Occupancy monitoring and space utilization analytics to automate resources and scheduling. Hotels and hospitality: Non-intrusive movement monitoring for safety, staff routing, or automated service triggers in corridors and common areas. Integration notes LD2450 provides a simplified hardware and firmware solution intended for indoor motion tracking use cases. The included MCU and auxiliary circuitry help accelerate system integration and reduce development complexity. Technical highlights (concise) Model: LD2450 Series: Hilink 24G millimeter wave radar Chip: AloT millimeter wave radar chip Antenna: Powerful microstrip antenna with transmitter and receivers Firmware: FMCW waveform algorithms + radarchip’s proprietary advanced signal processing Onboard electronics: Cost-effective MCU and peripheral auxiliary circuits How it solves problems Replaces camera-based or intrusive sensors with privacy-preserving radar-based tracking. Delivers continuous, real-time motion and positioning data to enable automation, safety monitoring, and analytics. Lowers integration costs and development time through a compact, self-contained sensor module.