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AJMRTC HLK-LD2410C 24GHz Human Presence Radar Sensor Module, FMCW Modulation, Bluetooth APP Parameter Configuration, Static Human Sensing, UART & GPIO Output, Non-Contact Smart Detection for Home Auto
- 1. 24GHz FMCW millimeter wave radar, detects both static human presence and motion
- 2. Built-in Bluetooth, supports APP wireless parameter setting without serial tool
- 3. Adjustable detection range 0.75m6m, ±60° wide sensing angle for indoor use
- 4. Dual UART and 3.3V GPIO output, convenient for secondary development
- 5. Immune to light, smoke and dust, stable performance for smart lighting and switches
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Overview
Specs
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AJMRTC HLK-LD2410C is a 24GHz FMCW human presence radar module, packed with 10 pieces. It can identify stationary and moving human targets, different from ordinary PIR sensors which only detect motion. Integrated Bluetooth allows users to adjust sensing distance, hold time and sensitivity directly via mobile APP. It provides UART serial data and 3.3V GPIO switch signal output. Not affected by ambient brightness, smoke or dust, it works reliably in closets, offices, bathrooms and other indoor spaces. Widely used for smart lights, automatic doors, home occupancy sensors and IoT projects.
Specifications
- Brand: AJMRTC
- Model: HLK-LD2410C
- Radar Frequency: 24GHz ~ 24.25GHz
- Modulation Type: FMCW
- Detection Range: 0.75m 6m
- Detection Angle: ±60°
- Power Supply: DC 5V
- Average Current: ~79mA
- Interface: UART TTL, 3.3V GPIO, Bluetooth
- Configuration: Mobile Bluetooth APP
- Operating Temperature: -40 ~ +85
- Quantity: 10Pcs
- Application: Smart home lighting, occupancy detection, IoT automation
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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