Product Overview
The GH100B is a compact 10.525GHz microwave radar sensor that detects moving targets based on the Doppler principle. It can penetrate non-metallic materials and supports concealed installation. The GH100/200 is an X-band miniature radar sensor specifically designed for IoT smart devices, operating at 10.525GHz with a low-power planar microstrip antenna design. This module utilizes the Doppler shift principle, transmitting microwave signals and detecting frequency changes in reflected signals to achieve high-precision motion sensing.
The product features the ability to penetrate non-metallic materials and supports concealed installation, making it suitable for IoT applications such as smart homes, intelligent security, and energy-saving control. Compared to traditional PIR sensors, the GH100/200 offers significant advantages including all-weather operation, resistance to environmental interference, and low false alarm rates, effectively expanding detection boundaries and enhancing the sensing reliability of smart devices.
Core Features
· Ultra-low power consumption: 200mW (40mA@5V), supports battery operation
· Fast response: 6μs settling time, real-time interaction without delay
· Dual modes: CW/Pulse mode, flexibly adapts to different scenarios
· Wide temperature operation: -15~55℃, unaffected by light or dust
· Compact Design: Only 35×30×9.5mm in size, easy to integrate
· Compliance Certification: Meets FCC/CE standards with low harmonic radiation