SMR Radar Sensor Series (SMR 3x3)

InnoSenT’s sensors have a low duty-cycle pulse mode to aid power consumption in low-power applications

Image of InnoSenT GmbH's SMR Radar Sensor Series (SMR 3x3)InnoSenT’s SMR-333 and SMR-313 radar sensors come in an ultra-compact design to ease integration even in the smallest space available. The 24 GHz sensor employs the radar’s movement detection for contactless and automated control of technical devices or systems. A low duty-cycle pulse mode is available to aid power consumption in low-power applications.

As the first pick-and-place device radar module, the sensor is suitable for high-volume production which is an important request in the home and building automation market. The units are available on tape-and-reel and can be handled in a standard SMT process. No additional manual processing is required which results in high product quality at low costs.

The SMR series includes four different product versions. The SMR-333 and SMR-313 sensors are the CW versions for the detection of velocity and the direction of moving objects.

These two product types are available with different antenna patterns by the same interface. These product variants come with a different field of view; while the SMR-313 has a wide antenna design, the SMR-333 has a narrow and short-range antenna design. The SMR-313 and SMR-333 are also available with signal processing on the product INS-313x/333x.

The SMR-334 and SMR-314, a FMCW versions for the detection of presence and distance of objects and are also available.

User Manual: SMR Evaluation Kit User Manual
Downloads: Software & Manuals

  • Surface-mountable
  • Delivered on tape-and-reel
  • UART interface available
  • K-band-based 24 GHz radar module
  • CW radar
  • Low power consumption
  • Velocity measurement
  • Direction detection
  • Easy integration
  • Extended temperature range: -40°C to +85°C
  • Certified and approved according to FCC Rule 15C, RED Article 3.2, and IC RSS-210 Issue 8
  • SMR-333 is also certified and approved according to Telec RSS210 Issue 7
  • Motion detectors
  • Light controls
  • Touchless switches
  • Triggers for intrusion alarms
  • Intelligent device controls
  • Speed controls
  • Building automation
  • Home automation
  • Smart homes

SMR Radar Sensor Series (SMR 3x3)

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
SMR-333 24GHZ RADAR MODULE80.00000346SMR-333 24GHZ RADAR MODULE1811 - ImmediateView Details
SMR-313 RADAR MODULE80.00000341SMR-313 RADAR MODULE783 - ImmediateView Details

Related Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
SMR-334 RADAR MODULE80.00000347SMR-334 RADAR MODULE1087 - ImmediateView Details
SMR-314 RADAR MODULE80.00000342SMR-314 RADAR MODULE735 - ImmediateView Details
Published: 2020-02-05