Hi-link HLK-LD2410D 24Ghz Human Presence Radar Sensor Kit
The Hi-Link HLK-LD2410D is a 24GHz millimeter-wave human presence radar sensor capable of detecting motion, micro-motion, and static human presence. Featuring intelligent FMCW radar technology and flexible configuration tools, it is ideal for smart home, IoT, and automation applications.
Product Features:
- Equipped with single-chip intelligent millimeter wave sensor SoC and intelligent algorithm firmware
- Ultra small sensor size: 7mmX35mm
- Load default human body sensing configuration, plug and play
- 24GHz ISM frequency band, can be certified by FCC, CE, and non commission spectrum regulations
- 3.3V and 5V power supply, supporting a wide voltage range of 3.0V~3.6V and 4.5~5.5V
- The average working current is 50mA
- Detecting targets for motion, micro motion, and the presence of a human body
- Real time reporting of detection results
- Provide visualization tools that support configuring detection distance intervals and target disappearance delay times
- Support automatic generation of detection thresholds
- Support the division of sensing range and completely shield any interference outside the interval
- The maximum distance of motion human body sensing is 10m
- Large detection angle, with a coverage range of ± 60 °
- Support multiple installation methods such as hanging on the top and wall
- Trigger and maintain state independent configuration, strong anti-interference ability
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Description
The Hi-Link HLK-LD2410D is an advanced 24GHz millimeter-wave (mmWave) human presence radar sensor developed using Hi-Link’s intelligent radar SoC and embedded human-presence detection algorithms.
It utilizes FMCW (Frequency Modulated Continuous Wave) radar technology, combined with sophisticated signal processing, to accurately detect human motion, micro-motion, and static presence within a defined sensing area.
Unlike traditional PIR sensors, the HLK-LD2410D can detect stationary humans, making it highly suitable for applications requiring continuous occupancy awareness. The module provides real-time detection output, configurable sensing zones, and adjustable disappearance delay times using visualization configuration tools.
Designed for plug-and-play operation, the sensor supports both 3.3V and 5V power supply, enabling fast integration into custom electronics, smart home devices, and industrial systems.
Key Features
- Single-chip intelligent mmWave radar SoC with built-in algorithms
- 24GHz ISM frequency band, compliant with FCC, CE & license-free spectrum regulations
- Detects motion, micro-motion & static human presence
- Maximum motion detection distance: up to 10 meters
- Wide detection angle: ±60° coverage
- Ultra-compact size: 7mm × 35mm
- Plug & play with default human presence configuration
- Real-time reporting of detection results
- Configurable sensing zones & distance intervals
- Automatic threshold generation for accurate detection
- Independent trigger & maintain configuration for strong anti-interference
- Supports ceiling & wall mounting
Technical Specifications
- Operating Frequency: 24GHz ISM band
- Radar Technology: FMCW (Frequency Modulated Continuous Wave)
- Detection Targets: Motion, micro-motion, static human presence
- Maximum Detection Distance: Up to 10m (motion)
- Detection Angle: ±60°
- Power Supply:
- 3.3V (3.0V–3.6V supported)
- 5V (4.5V–5.5V supported)
- Average Operating Current: ~50mA
- Sensor Dimensions: 7mm × 35mm
- Configuration Interface: Visualization configuration tools
- Installation Methods: Ceiling mount, wall mount
- Certifications (design-ready): FCC, CE, ISM band compliant
Applications
- Smart home occupancy detection
- Lighting & HVAC automation
- Security & intrusion detection systems
- IoT human presence sensing devices
- Energy-saving automation solutions
- Industrial automation & safety systems
- Smart offices & commercial buildings
Package Includes
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1 × Hi-Link HLK-LD2410D 24GHz Human Presence Radar Sensor Module
