3 Pcs LD2410C mmWave Human Presence Sensor Module HLK-LD2410 mmWave Sensor with UART/GPIO Output 6M Range 60° Angle Millimeter Wave Presence Radar Detection for IoT Smart Home Automation

Key Features

• Ultra-High Sensitivity Human Presence Sensor for Stationary/Micro-Motion: The LD2410C mmWave sensor detects both moving and stationary humans (e.g., sitting, lying, or micro-movements) with advanced FMCW radar technology. With a 6-meter maximum range and ±60° detection angle, it reliably identifies targets even in complex environments. Configurable distance zones and sensitivity levels allow customization for smart lighting, security systems, or health safety applications.
• All-Environment Adaptability & Invisible Installation: Unlike PIR or IR sensors, this mmwave presence sensor works flawlessly in varying temperatures, lighting conditions, or humidity. The sleek design allows hidden installation without surface openings, maintaining product aesthetics while ensuring robust performance.
• BT UART Configuration for Smart Customization: Use the dedicated APP or UART interface to fine-tune parameters like detection range (0.75m to 6m), zone sensitivity, and idle timeout. The intuitive configuration tool simplifies setup for developers, enabling rapid integration into smart home devices, IoT projects, or industrial systems like UV lamp safety guards or retail display screens.
• Plug-and-Play Integration with Versatile Output: Supports GPIO (3.3V) and UART output for immediate connectivity to microcontrollers or automation systems. The compact 16mm×22mm form factor suits wall/ceiling mounting and works with 5V power (200mA). Ideal for energy-saving applications (e.g., automatic lighting, HVAC control) or security alerts when motion is detected in restricted areas.
• Cost-Effective Radar Solution for Mass Applications: The LD2410C millimeter wave radar detection sensor offers superior performance compared to competing mm wave sensors. Perfect for OEMs and developers creating cost-sensitive products like smart bulbs, retail kiosks, or industrial safety systems. Its extreme temperature tolerance (-40°C to 85°C) ensures reliability in extreme environments.

Specifications