All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
The C4002 is a 24GHz FMCW technology-based mmWave radar module, specifically designed for applications requiring precise static human presence detection in smart home scenarios.
Breaking through the limitations of traditional PIR sensors which only detect significant movement, this module can simultaneously detect moving, stationary, or slightly moving humans within an effective 10×10 meter range.
It also supports motion speed detection, motion direction recognition (approaching/leaving), and ambient light detection.
Featuring zone detection capability and adjustable detection range, the module intelligently filters environmental interference through background noise collection and offers flexible, configurable output modes.
It is an ideal core component for creating a true no-touch, presence-aware control system in smart home product solutions, and features easy integration with popular platforms like Arduino, ESP32, Raspberry Pi.
Description
Introduction
The C4002 is a 24GHz FMCW technology-based mmWave radar module, specifically designed for applications requiring precise static human presence detection in smart home scenarios. Breaking through the limitations of traditional PIR sensors which only detect significant movement, this module can simultaneously detect moving, stationary, or slightly moving humans within an effective 10×10 meter range. It also supports motion speed detection, motion direction recognition (approaching/leaving), and ambient light detection. Featuring zone detection capability and adjustable detection range, the module intelligently filters environmental interference through background noise collection and offers flexible, configurable output modes.
