Indoor Radar Peopleflow Sensor with LoRaWAN® Connectivity

PCR2 Indoor are camera-less peopleflow sensors for indoor use with LoRaWAN® connectivity. The system includes powerful signal processing that enables directional measurement. Counters are transmitted in regular intervals over a public or private LoRaWAN® network.

PCR2 detects both direction independently if there is some space between the persons.

PCR2 Function Demonstration

  • Bi-Directional counting of persons passing by (left/right counting)
  • Integrated dual radar sensor with advanced signal processing
  • LoRaWAN® connectivity or serial communication via USB
  • No surveillance camera – no privacy issues
  • 2 LED’s for counting signalization
  • Slim line enclosure and hidden fixing points
  • Vertically (ceiling) or horizontally mountable
  • Available in the colors White Gray or Charcoal
  • Integrated Antenna
  • Wide range power supply input 5 … 12 VDC or USB 5V
  • LoRaWAN® 1.0.2 Class A device
  • LoRaWAN™ Regions available including EU868, US915, AS923, AU915
  • LoRaWAN™ Alliance Certification for EU868


We don’t like camera based people counting! We think there should be some privacy even in smart buildings and smart cities. Radar technology is robust, maintenance-free, invisible and no personal data can be collected.

PCR2 Indoor measures people flow in buildings, exhibitions, shopping malls, airports, warehouses without the use of a camera. With it’s LoRaWAN™ connectivity it is easy to deploy and operate.

If you need the exact headcount of persons entering a building or room, it’s better to go for another technology like turnstiles or cameras with face-matching technology.

This sensor measures the flow of people in buildings. It works very similarly to a light barrier, but is much more robust.

No. Groups would be counted as one object as the sensor cannot see through people.

Yes. We provide all information including the Payload. Please contact us.

We do offer Starter Kits that include Power Supplies, Cables and 1h of remote support at very reasonable prices. So you get to know the device very quick. Please contact us.

Order Number

SKU LoRaWAN™ Color Status Starter Kit
PCR2-EU868-IN/C V1.0.2 EU868 Charcoal In production Available
PCR2-EU868-IN/G V1.0.2 EU868 White Gray In production Available
PCR2-AS923-IN/C V1.0.2 AS923 Charcoal In production Available
PCR2-AS923-IN/G V1.0.2 AS923 White Gray In production Available
PCR2-AU915-IN/C V1.0.2 AU915 Charcoal In production Available
PCR2-AU915-IN/G V1.0.2 AU915 White Gray In production Available
PCR2-US915-IN/C V1.0.2 US915 Charcoal In production Available
PCR2-US915-IN/G V1.0.2 US915 White Gray In production Available