HLK-LD2410B 24GHz Radar Sensor Module – Bluetooth & Serial Output, 6m Detection Range

Hi-Link Electronics

HLK-LD2410B 24GHz Radar Sensor Module – Bluetooth & Serial Output, 6m Detection Range

Description:
The HLK-LD2410B is a high-performance 24GHz radar sensor module with Bluetooth APP control for easy adjustment of parameters. Operating in the 24GHz–24.25GHz frequency band, this compact sensor provides precise motion detection up to 6 meters, with a ±60° detection angle, making it ideal for smart home automation, IoT devices, and security systems.

This module supports dual communication modes: Bluetooth APP for remote configuration and UART serial port for direct integration, offering flexibility for a variety of applications. It also features high/low-level output alongside serial protocol support.

Key Features:

  • Operating Frequency: 24GHz–24.25GHz

  • Transmitting Power: 13dBm

  • Detection Distance: Up to 6m (adjustable)

  • Detection Angle: ±60°

  • Output: Serial protocol & high/low levels

  • Communication: Bluetooth APP / Serial port uplink

  • Power Supply: DC 5V, >200mA, Avg. current 79mA

  • Compact Size: 35×7×3mm

  • Operating Temperature: -40℃ to +85℃

Applications:

  • Smart home motion detection and automation

  • Security and intrusion detection

  • IoT device integration

  • Energy-saving lighting systems

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