Pedestrian Radiation Monitors Home /PRODUCTS/Radiation Portal Monitors/Pedestrian Radiation Monitors АТ930 Pedestrian Radiation Monitor Detection of gamma radiation sources in a stream of people crossing borders of secure facilities. VIEW PRODUCT АТ920В, АТ920Р Pedestrian Radiation Monitors Detection of gamma radiation sources in a stream of people crossing borders of secure facilities. VIEW PRODUCT Pedestrian Radiation Monitors (АТ2327 Alarm Dosimeter) Detection of gamma and neutron radiation sources in a stream of people crossing borders of secure facilities. VIEW PRODUCT