mmWave Radar - 24GHz Human Presence Detection Sensor (9 Meters)

The SEN0395 millimeter-wave presence sensor utilizes a wavelength signal of 24GHz. It has a detection range of 100° horizontally, with a presence detection range of 9 meters. It is suitable for human presence detection, environmental monitoring, and real-time monitoring projects.

This is the sensor that ships with the original Everything Presence One, and is plug and play with the Everything Presence Lite!

Human detection

Compared to other types of presence sensors such as infrared sensors and ultrasonic sensors, the SEN0395 millimeter-wave presence sensor has the advantage of being able to detect both static and moving objects. It also has a relatively strong anti-interference ability, making it less susceptible to factors such as temperature changes, variations in ambient light, and environmental noise. Whether a person is sitting, sleeping, or in motion, the sensor can quickly and sensitively detect their presence.

FEATURES

• Human presence detection : Both Stillness and Motion Detection
• Strong anti-interference ability, not to be affected by snow, haze, temperature, humidity, dust, light, noise, etc.
• Small Size and Easy Integration
• I/O port switch quantity input and output control
• Serial port input and output control

SPECIFICATION

• Power Supply: 3.6~5V
• Operating Current: 90mA
• Detection Distance: 9m
• Equivalent Transmit Power: 9-12dBM
• Beam Angle: 100*40°
• Modulation Mode: FMCW, CW
• Operating Frequency: 24GHz
• Operating Temperature Range: -40~85℃
• Connector: 6-pin header pre-soldered
• Baud Rate: 115200
• Dimension: 24*28mm/0.94*1.10"