DFRobot Digital Microwave Motion Sensor / HFS-DC06 5.8GHz Microwave Radar Sensor Module

Product Description
*DFRobot Digital Microwave Motion Sensor (Motion Detection)

The digital microwave motion sensor applies the Doppler effect to detect moving objects using microwaves. This differs from the method used by a regular infrared (IR) sensor as microwave is sensitive to a variety of objects that are microwave-reflective, and its sensor readings are not affected by the ambient temperature.

This type of motion sensor is widely used in industrial, transportation and civil applications such as measuring vehicle speed, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc.

The microwave detection method has the following advantages compared to other methods:

Non-contact detection
Readings not affected by temperature, humidity, noise, air, dust or light – suitable for harsh environments.
Strong resistance to radio frequency interference
Low output, unharmful to human
Wide detection range and high velocity
Supports non-living object detection.
The microwave motion sensor can be useful together with other sensors to enhance its measurement accuracy. For example, Microwave sensor could decrease the pseudo fault report rate of human motion detection. And it does a good job in safety & security work.

*HFS-DC06 HFS-DC06H 5.8GHz Microwave Radar Sensor Switch Module ISM DC 5V 5.8G
Features:
Model: HFS-DC06
Frequency:5.8GHz
Waveband: ISM band
Size:39*22*11mm
Input Voltage:　DC 5V
Minimum Input Current:30mA
Output Type:　High level signal
Installation Height:2-6m
Sensing Distance:　3-20m(adjustable)
Sensing Angle:　right forward cone 360 degree
Sensing Time:2-120s(adjustable)

Connection:
VCC connects with power positive.
GND connects with negative.

Please Notice:
1.Please use more than 30mA current power supply to drive this module, and voltage should be stable
2.It is not advisable to install this module by the side of large-scale metal, and please don't put it to completely close metal shell, or its performance will be destroyed
GND and OUT connect with level signal output.