Shenzhen Hi-Link Electronics Co., Ltd. was established in 2009. It is a high-tech enterprise focusing on R&D, production, sales and service of IOT communication wifi module, power module and sensor module.
Shenzhen Hi-Link Electronics Co., Ltd. was established in 2009. It is a high-tech enterprise focusing on R&D, production, sales and service of IOT communication wifi module, power module and sensor module. Hi-Link’s headquarters is based in Longhua Shenzhen, and branches located in Wuhan, the factory in Guangming Shenzhen. Hi-Link has strong R&D capabilities and a number of independent intellectual property rights. The core R&D personnel are from well-known listed companies with years of experience in IOT industry.
Small size package Local voice Customized voice wake-up/command words Universal Serial Port Protocol Support Chinese and English The number of command words reaches 150
24GHz FMCW radar-based human presence detection with ±75° wide coverage Detects both motion and micro-motion for moving or stationary targets Adjustable detection range from 0.75m to 9m with 0.75m resolution Configurable parameters for sensitivity, range, and unmanned delay via software tools Operates on 3.3V or 5V with low power consumption (~90mA...
The HLK-LD2401 is a high-sensitivity 24GHz FMCW millimeter-wave radar sensor module developed by Hi-Link Electronics. Designed for human presence detection, it can accurately recognize both motion and micro-movements (such as sitting, lying, or slight gestures) within its sensing area. Unlike traditional PIR sensors, the LD2401 performs reliably even in...
Ultra-compact 5V/5W isolated switching power supply module Wide input voltage range AC 90–264V, ideal for global use High efficiency, low ripple, and low noise design Built-in overload and short-circuit protection for safe operation Meets UL & CE safety standards with EMC compliance Perfect for smart home, automation, and communication projects
High sensitivity 24GHz millimeter wave human presence detection radar module Detects and accumulates small movements like human breathing Higher accuracy in presence detection within a certain range Not easy to miss detections Detection distance: > 4m static human presence, > 16m motion Range: Hanging height 3m, static body detection coverage radius...
HLK-LD2410C 24GHz mmWave Radar Sensor for high-precision human presence detection. Detects motion, micro-motion, and stationary states up to 5 meters. Configurable detection range and sensitivity via Bluetooth or UART. Compact design with easy plug-and-play installation. Ideal for smart home, security, and automation applications.
High-sensitivity 24GHz mmWave human presence sensing radar module. Detects motion, micro-motion, sitting, and lying human presence. Plug and play with BLE support for seamless integration. Configurable via Bluetooth or UART, with visual debugging tools. Sensing range: up to 5 meters with 0.75m resolution.
Advanced AI Technology: Powered by the TX510 chip with AI computing power of 1.2T@8bit/9.6T@binary for high-speed recognition. 3D Face Recognition: Supports 3D living detection and resists photo, video, and mask-based attacks. Compact Design: Small-sized module with simple integration for various applications. Infrared Support: Equipped with infrared fill...
24 GHz mmWave Radar Sensor: Tracks up to 3 moving targets with precise motion localization. Compact Design: Ultra-small size (15mm x 44mm) for versatile applications in smart devices. High Precision: Detects motion, distance, angle, and speed with advanced FMCW radar technology. Environmental Adaptability: Functions reliably in varying conditions,...
High-Precision Detection: Detects up to 8 individuals simultaneously with accurate trajectory tracking. Versatile Applications: Ideal for smart homes, human positioning, and motion tracking. Compact Design: Measures only 60mm x 30mm for seamless integration. Efficient Power Usage: Operates on 5V with an average power consumption of 1.1W. Extended Range:...
Advanced 60GHz millimeter-wave radar sensor for people counting and motion detection. Utilizes FMCW radar technology for accurate, real-time entrance/exit tracking. Non-visual sensing ensures complete privacy and works in all lighting conditions. Detection range: 0.5–8 meters with ±60° coverage angle. Low power consumption (0.3W average) with ultra-fast...
Hi-Link HLK-LD6001C Combo – 60GHz millimeter-wave radar for precise people counting. Utilizes FMCW radar technology for accurate entrance and exit flow detection. Non-visual and privacy-friendly operation ideal for sensitive environments. Detection range: 0.5–8m with ±60° coverage for wide-area monitoring. Low power consumption (0.3W average) and...
Hi-Link HLK-FM225 advanced face recognition module with deep learning AI. Features dual cameras (IR + visible) for accurate liveness detection. High recognition accuracy (98.85%) with anti-spoofing capability. Supports UART and USB communication for versatile device integration. Compact design (40×15×10.65mm) ideal for smart locks and IoT devices. Detects...
Hi-Link LD2420 – high-sensitivity 24GHz FMCW radar sensor for human presence detection. Detects both motion and stationary targets with high precision and reliability. Detection range: up to 8m (wall-mounted) or 5m (ceiling-mounted). UART interface + digital output for easy integration with microcontrollers. Low power consumption (3.3V, ~50mA) ideal for...
Hi-Link LD2420 24GHz FMCW Radar Sensor Kit Combo for advanced human presence detection. Detects both motion and stationary targets with high precision and reliability. Includes sensor module and interface accessories for ready-to-use integration. Detection range: up to 8m (wall-mounted) or 5m (ceiling-mounted). UART + digital output for flexible...
The HLK-LD2402 is a cost-effective 24GHz human presence sensing module developed by Hi-Link. Designed for indoor scenarios, it combines a highly integrated AIoT millimeter-wave radar SoC with intelligent human-body micro-motion detection algorithms. This module enables precise recognition of human presence, motion, and micro-movements in real time.
