HLK-LD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hi-Link Electronics. It utilizes FMCW frequency-modulated continuous wave technology to detect human targets within a defined space. The module employs radar signal processing and a human body induction algorithm, enabling precise detection of both moving and stationary human bodies. Additionally, it calculates auxiliary data such as target distance.
This module is primarily designed for indoor applications, providing real-time detection of human presence within a range of up to 5 meters with a distance resolution of 0.75m. It features a visual configuration tool that allows easy customization of sensing distance, sensitivity, and delay time to suit various application requirements. With support for GPIO and UART output, it offers plug-and-play functionality, making it adaptable for different smart scenarios and terminal products.
Features of HLK-LD2410B Human Presence Radar Motion Module:
Plug and play, easy assembly
Large detection angle, coverage up to ±60 degrees
Accurate identification within the interval, supports division of the sensing range
Multi-level intelligent parameter adjustment via Bluetooth or serial port
Visual debugging and configuration tools
Compact size, minimum dimensions of 7mm x 35mm
Supports various installation methods
Wide voltage power supply (5-12V)
Cost-effective
Specifications of HLK-LD2410B Human Presence Radar Motion Module:
Working Principle : FMCW Radar
Sensing Range Up to 6 meters
Distance Resolution 0.75m
Sensing Angle±60 degrees
Operating Voltage5-12V
Size7mm x 35mm
Communication Interfaces GPIO, UART
Operating Frequency24GHz (ISM Band)
Environmental Adaptability Unaffected by temperature, brightness, humidity, and light fluctuations
Installation Methods Ceiling hanging, wall hanging
Compliance : FCC and CE spectrum regulations