HLK-LD2410S 24GHz Ultra-Low Power Radar Sensor Module – 8m Motion Detection, Serial & AT Command Output
Hi-Link Electronics
HLK-LD2410S 24GHz Ultra-Low Power Radar Sensor Module – 8m Motion Detection, Serial & AT Command Output
Description:
The HLK-LD2410S is a 24GHz radar sensor module engineered for ultra-low power smart detection. Operating in the 24GHz–24.25GHz frequency band, it delivers motion detection up to 8 meters and stationary object detection up to 4 meters with a ±60° detection angle, making it perfect for battery-powered and energy-efficient applications.
This module features ultra-low power consumption, averaging only 0.1 mA at 1 Hz reporting frequency. Powered by DC 3.3V, it supports serial port uplink and AT command configuration, with high/low-level output and serial protocol support for easy integration into IoT, smart home, and automation systems.
Key Features:
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Operating Frequency: 24GHz–24.25GHz
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Transmitting Power: 10dBm
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Detection Distance: Motion: 8m | Stationary: 4m
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Detection Angle: ±60°
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Communication: Serial port uplink / AT command
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Output: Serial protocol & high/low levels
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Power Supply: DC 3.3V, ultra-low power (avg. 0.1 mA @ 1 Hz)
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Module Size: 20×20mm
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Operating Temperature: -40℃ to +85℃
Applications:
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Battery-powered smart home motion detection
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IoT devices and energy-efficient sensors
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Security and intrusion detection systems
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Automated lighting and occupancy detection