AJMRTC 2Pcs HLK-LD1020 10G Microwave Radar Motion Sensor Module, Low Power Intelligent Human Micro Motion Detection Radar Sensor, Non-contact Human Presence Sensing Module with Pin Header for Smart

AJMRTC HLK-LD1020 microwave radar sensing kit includes 2 pieces of 10G intelligent radar modules with pin headers. It adopts 10GHz FMCW microwave radar technology, which can capture subtle human micro-motion and identify static human presence, different from ordinary PIR infrared sensors that only respond to obvious movement. The module runs with ultra-low quiescent current to extend battery life, making it excellent for low-power smart devices. Microwave signals can penetrate thin non-metal barriers such as glass and curtains, and its performance will not be disturbed by ambient brightness changes. It outputs simple trigger signals and supports adjustable sensing parameters. It can be directly connected to Arduino, ESP32 and other microcontrollers. Widely used for smart light control, automatic door sensing, human presence alarm, bathroom smart equipment and other smart home automation scenarios.

Specifications:

1. Model: HLK-LD1020
2. Quantity: 2 Pieces
3. Radar Frequency: 10GHz
4. Detection Target: Human Micro Motion & Human Presence
5. Feature: Low Power Consumption, Non-contact Detection
6. Accessories: With Pin Header
7. Output: Digital Trigger Signal
8. Compatible Controller: Arduino, ESP32, STM32
9. Application: Smart Light, Human Presence Detector, Smart Home Automation
10. Anti-interference: Not affected by light, dust, thin curtains