24GHz radar motion detector module

from New Japan Radio

The NJR4262 is a 24GHz Doppler Module, Motion  Detector using Microwave Doppler Effect.


  • Motion Sensor based on 24GHz Microwave
  • Doppler Effect Technologies
  • Antenna, RF circuit, IF amp, MCU and Voltage Regulator are integrated in one small package 


  • Air conditioner
  • Medical applications like body Motion, Heart Rate measurement, Monitoring of Breath, Sleep Apnea Syndrome
  • Elevators
  • Measurement systems for transportation

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