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InnoSenT Motion Detector

SMR-333 Radar Sensor

Product family: SMT mountable K-Band Movement Sensor
Applications: Security applications, industrial applications
Functions: Movement, Velocity, Direction
Range: Short <20m
The SMR-333 is a simple radar-based motion detector working in the 24GHz frequency band. As a CW radar module it captures the velocity and direction of moving objects. Due to the small product design it is possible to place it even in devices with little space like light switches. The radar sensor can be used for diverse automation applications in the industrial, home and security sector. The SMR-333 is mountable with standard SMT process and will be delivered on Tape & Reel. It also comes with a low duty-cycle pulse mode. This capability supports low-power applications. The antenna design of the SMR-333 has a narrow field of view.
InnoSenTs SMR-Series includes four product variants.
The SMR 3x3 are CW radar modules for detection of velocity and motion direction. The SMR-313 also supports a CW modulation, but comes with a different antenna pattern for a wide field of view by the same interface.
The SMR 3x4 support FMCW modulations and detect presence and distance of objects. The SMR-Series does not include signal processing.

PRODUCT HIGHLIGHTS:

  • detects movement direction and speed of moving objects
  • narrow field of view
  • low cost radar motion detector
  • first pick & place radar module
  • mounting by standard SMT-Process
  • delivery on tape & reel
  • integrated low noise amplifier
  • low duty-cycle pulse enables integration in low-power applications

TECHNICAL FEATURES

Frequency: CW radar working in the 24GHz ISM-band
Systemlevel: Radar front end without signal processing
Measurement: velocity and direction of moving objects
Detection Range: max. 20m, typically 10m
Field of View: 43°x116°
Outline Dimensions: 3,1mmx21,4mmx15,0mm
Approvals: available on request
Supporting Material: software package, evaluation kit, evaluation kit user manual

YOUR CONTACTPERSON

Martin Maidhof
Key Account Management
Industrial Business Division
+49-9528-9518-18

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Qi Fang
Director of Sales Asia Pacific Region
Industrial Business Division
+49-9528-9518-1230

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Simon Barber
Key Account Management
Industrial Business Division
Office UK
+49-9528-9518-1288