LD2410C
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LD2410C
£6.49
LD2410C 24GHz Radar Human Presence Sensor Module
Product Overview
The HLK-LD2410C is a high-sensitivity 24GHz millimeter-wave radar human presence sensing module developed by Hilink Electronics. Based on FMCW (Frequency-Modulated Continuous Wave) radar technology, it combines radar signal processing with an accurate human body detection algorithm to achieve reliable human presence sensing.
The module can identify both moving and stationary human bodies, including micro-movements, and can calculate auxiliary information such as target distance. It is designed primarily for indoor applications, providing real-time detection results with flexible configuration to meet different scene requirements.
Key Features
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Plug-and-play design for easy assembly
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High-sensitivity 24GHz radar sensing
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Detects moving and stationary human presence, including micro-motion
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Maximum sensing distance up to 6 meters
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Distance resolution of 0.75 m
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Effective sensing distance commonly up to 5 meters
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Wide detection angle of ±60°
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Supports segmented sensing ranges and interference shielding outside defined intervals
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Multi-level intelligent parameter adjustment for different environments
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Visual debugging and configuration tool
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Supports GPIO and UART output
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Compact size: 22 × 16 mm (0.86 × 0.63 in)
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Supports ceiling and wall mounting
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Operates in the 24GHz ISM band, compliant with FCC and CE spectrum regulations
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5–12V wide-voltage power supply
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Cost-effective solution for human presence detection
Benefits
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Detects not only moving people, but also static, micro-moving, sitting, or lying human bodies that traditional solutions may miss
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Stable performance unaffected by environmental factors such as temperature, brightness, humidity, or light changes
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Strong shell penetration allows concealed installation without surface openings, improving product aesthetics
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Flexible configuration of sensing distance and sensitivity for each distance interval, enabling fine-grained personalization
Technical Specifications
| Parameter | Details |
|---|---|
| Model | LD2410C |
| Sensing Technology | 24GHz FMCW millimeter-wave radar |
| Maximum Sensing Distance | Up to 6 m |
| Effective Sensing Distance | Up to 5 m |
| Distance Resolution | 0.75 m |
| Detection Angle | ±60° |
| Output Interfaces | GPIO, UART |
| Power Supply | 5–12V |
| Band | 24GHz ISM |
| Compliance | FCC, CE |
| Size | 22 × 16 mm (0.86 × 0.63 in) |
| Material | PTFE |
| Color | As shown |
Package Contents
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1 × LD2410C 24GHz Radar Human Presence Sensor Module
Application Scenarios
Designed for indoor environments requiring reliable human presence sensing and real-time detection feedback.
Let customers speak for us
Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Very good repair set at an excellent price! Arrived on time and came well-packed. Very pleased with it. Recommended seller.
Nice doing business, product was as described in description. Works as Indented, thanks.
For use at my soldering station to keep fumes out of my eyes
