24GHz Millimeter-Wave Radar Sensor for Heartbeat and Presence Detection with Bluetooth Functionality

Plug and play, simple assembly. Maximum sensing distance up to 5 meters. Wide detection angle, coverage range up to ±60 degrees. Accurate identification within the defined sensing area, with interference rejection outside the zone. Multi-level intelligent parameter tuning via Bluetooth or serial port for adaptive scenario requirements. Detects and identifies intrusion, presence, and stationary activity within designated areas. Visual debugging and configuration tools. Compact design, minimum size 7 mm × 35 mm. Supports multiple mounting options including ceiling and wall installation. Operates in the 24 GHz ISM band; FCC and CE certified. The LD2410B human motion sensing module detects movement, micro-movement, standing, sitting, and lying positions. It supports multi-level parameter tuning and is suitable for AIoT applications, including: - Occupancy-based lighting control: Automatically turns lights on/off based on human presence in spaces such as public lighting, induction lamps, and decorative lighting. - Human presence-triggered wake-up for digital signage and displays: Activates when a person is detected and enters sleep mode when no one is present—improving energy efficiency and content delivery. - Safety protection: Prevents UV lamp activation when people are nearby; alerts for unauthorized entry into hazardous zones (e.g., restricted industrial areas). - Smart home automation: Powers down TVs, air conditioners, and other appliances after prolonged absence—enhancing energy savings and safety. Color: Blue. Material: PCB.