MS24-2020D58M4-FMCW

Human Presence Sensor or Occupancy Detector

The MS24-2020D58M4-FMCW is a highly sensitive 24GHz millimeter-wave human presence detection radar module based on FMCW principle. This radar module is different from traditional radar module. The traditional radar module is detects and accumulates human presence by detecting the human body’s large movements or small body movements. The main feature of this module is to determine the presence of a human being by detecting the accumulation of small amplitude movements such as human breathing. Therefore, the detection of human presence is more accurate than traditional motion detection radar and less likely to be missed. Using the FMCW principle, the module can detect the distance, speed, and corresponding status information of the target objects.

Product Features

Working Frequency: 24G frequency band;
Based on FMCW algorithm,support motion,presence sensing;
Can penetrate thin non-metallic materials such as acrylic and glass;
Unaffected by environmental humidity, airflow, dust, noise, brightness and darkness.

Specification

Item #	MS24-2020D58M4-FMCW
Features	Human Presence Sensor
Frequency Range	24.000GHz~24.250GHz
Transmit Power	3dBm
Data Interface	GPIO/UART
Operating Voltage	DC5-12V(default version);optional DC3.3V
Operating Current	20mA(typical value)
Dimension	20mm * 20mm
Sensing Output Level	DC3.3V
Silent Output Level	0V
Sensing Output Time	2s(can be adjusted)
Adjustable Sensing Distance Range	6meters
Max. Sensing Distance in Radius with Assembly Height 3m	4 meters
Setting Parameter Ways	UART
Certification Standards	FCC/CE/SRRC/ROHS/UL
Antenna angle	±45°
Place of Origin	Shenzhen,R.P.China
Brand Name	MoreSense