24GHz Microwave Motion Sensor NJR4266 by NJR

24GHz Motion Detector Using Microwave Doppler

NJR has developed a low-cost simple radar module to detect motion. The module can detect the direction of the movement (approaching and leaving) and comes with integrated antenna, RF circuit, IF amp, MCU and voltage regulator.


  • Low-power-consumption-ECO mode: Minimum 1.9mA @ 3.3V
  • Enhancing the signal from movement object and decreasing random noises
  • Decreasing the mutual interference between sensors
  • Low-profile package
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Your Contact Person

For further information, please contact Johannes Kornfehl.

Johannes Kornfehl is product marketing manager
Johannes Kornfehl Product Marketing Manager +43 1 86305-149 E-MAIL