HLK-LD2411S 24GHz Distance Detection Radar Module – Smart Sensor with Adjustable Range
Hi-Link Electronics
HLK-LD2411S 24GHz Distance Detection Radar Module – Smart Sensor with Adjustable Range
Description:
The HLK-LD2411S is a 24GHz radar sensor module designed for precise distance detection applications. Ideal for smart devices, touchless automation, and occupancy sensing, it provides an adjustable detection range of 0.3–2.2 meters with high accuracy.
Operating at 24GHz–24.25GHz with a transmitting power of 12dBm, the module ensures reliable performance with low power consumption (50 mA @ 5V DC). Its vertical angle ±20° and horizontal angle ±45° allow flexible coverage, making it suitable for compact and mid-sized installations.
Key Features:
-
Operating Frequency: 24GHz–24.25GHz
-
Function: Distance detection for smart devices and automation
-
Detection Range: 0.3–2.2 meters (adjustable)
-
Detection Angle: Vertical ±20°, Horizontal ±45°
-
Output Interface: APP/Serial port uplink
-
Output Type: High and low levels
-
Transmitting Power: 12dBm
-
Power Supply: DC 5V, Average current 50mA
-
Module Dimensions: 27.8×27.5×6mm
-
Operating Temperature: -40℃ to +85℃
-
Applications: Smart homes, occupancy sensors, touchless controls, IoT devices
