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AJMRTC HK-LD2410D 24G Millimeter Wave Radar Human Presence Detection Module Kit, FMCW Smart Perception Sensor, 0.75m Distance Resolution for Smart Switch Home Automation
- - 24GHz FMCW millimeter wave radar, detects stationary human, micro-motion and moving human body
- - 0.75m distance gate resolution, adjustable sensing range up to 6 meters
- - Supports UART serial output and GPIO trigger signal for smart switch linkage
- - Penetrates thin plastic and wood, immune to light interference, better than PIR infrared sensor
- - Complete module kit, easy wiring, compatible with ESP32, Arduino, Home Assistant DIY projects
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Overview
Specs
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AJMRTC HK-LD2410D human presence radar kit adopts 24GHz FMCW millimeter-wave sensing technology. It can identify still, slight movement and moving human targets reliably, which solves the defect that traditional PIR sensors cannot detect static people. It supports distance zoning and sensitivity configuration via debugging tools. It works stably in dark environments and is not affected by light changes. It can be widely used for smart lighting, automatic door, smart switch, home assistant automation and indoor human presence monitoring.
Specifications
- Brand: AJMRTC
- Model: HK-LD2410D
- Frequency: 24GHz ~ 24.25GHz
- Modulation: FMCW
- Distance Resolution: 0.75m per gate
- Max Detection Range: 6m adjustable
- Detection Angle: ±60°
- Power Supply: DC 5V
- Interface: UART + GPIO 3.3V level
- Working Current: About 80mA
- Operating Temperature: -40 ~ 85
- Application: Smart Switch, Home Automation, Human Presence Monitoring, DIY IoT Project
- Package Content: 1 x HK-LD2410D Radar Module, Connecting Cable, 1 x User Manual
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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