The Hi-Link HLK-LD012-5G is a 5GHz radar sensor module built for motion detection, presence sensing, and proximity tracking in smart homes, IoT, and industrial automation systems. Its high-frequency radar minimizes interference and ensures accurate object detection even in RF-rich environments. With a detection range of up to 10 meters and low power consumption, this compact sensor is ideal for embedded projects and energy-efficient devices.

 

Key Features:Hi-link HLK-LD012-5G Radar Sensor Kit

 

✔ Operates on 5GHz – reduced interference, higher accuracy

✔ Motion and proximity detection – ideal for automation systems

✔ Digital output – easily interfaces with microcontrollers

✔ Compact and low-power – suitable for IoT, wearables

✔ Supports detection range up to 10 meters

 

Note: The HLK-LD012 radar sensor in the  kit currently does not support the photosensitive function. Support may be added in future firmware updates