Pedestrian radiation monitor.

PRM-21 pedestrian radiation monitor is designed to detect nuclear materials and radioactive substances by their gamma radiation, as well as to classify alarms according to the degree of danger as they move through the area monitored by the product. Detection thresholds correspond to category IVПγ for pedestrian monitors of gamma radiation according to GOST R 51635-2000 classification. The product is powered by single-phase 190–240 V alternating current mains at 50 Hz nominal frequency and via an Ethernet LAN cable, if the product is connected to a network device that supports PoE+ technology. Power consumption, max: 30.


  • Radiation registration unit: 1 pc.
  • Control and indication panel: 1 pc.
  • Presence sensor: 1 pc.
  • Set of connecting cables: 1 set.
  • Set of radiation registration unit fasteners: 1 set.