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SPIR Ecosystem – A Unified System for Radiological Surveillance

Radiological security requires more than isolated detectors and monitoring instruments. Complex environments demand layered detection, integrated sensors, centralized monitoring, and coordinated response to work together as a unified system. The SPIR Ecosystem provides a common operational framework that connects diverse radiological detection layers into a single, shared view — delivering real-time situational awareness that supports risk reduction, coordination, and response across nuclear and radiological security operations.

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What is the SPIR Ecosystem?

A Connected Approach to Radiological Security

Understanding what is happening across multiple environments at once is mission-critical to effective radiological surveillance operations. Fragmented data reduces the effectiveness of radiation protection teams’ efforts, making it difficult to assess risk, distinguish genuine threats, and coordinate timely response.

Solutions for mobile radiological detection

Watch: SPIR Ecosystem Overview

SPIR — Site Protection against Intrusion of Radioactive materials — brings together wearable, mobile, transportable and fixed radiological detection technologies into a single operational ecosystem. From wide-area situational awareness and environmental background mapping to controlled access screening and localized adjudication, SPIR aligns detection layers within a unified operational framework. By integrating advanced sensors with a centralized visualization platform, SPIR supports the detection, interdiction and adjudication of nuclear and radiological threats — creating shared, real-time situational awareness that enables coordinated response and informed decision-making across complex environments.

How the SPIR Ecosystem Works

Unified SPIR Platform for Detection to Command Center Visualization

The SPIR Ecosystem unifies radiological detection, monitoring, and response through integrated hardware and software architecture. Networked radiological sensors transmit data in real time, while centralized visualization software aggregates and analyzes information within a shared operational framework.

This connected approach provides situational awareness for both field operators and command centers, supporting informed decision-making, alarm evaluation, and coordinated escalation across complex environments, like large-scale events.

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Unified Detection Architecture

Networked radiological sensors operate as a coordinated system across territories, controlled access points, mobile patrols, and internal zones.

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Centralized Visualization & Awareness

Detection data is aggregated and visualized in a shared interface, providing local and remote situational awareness to support rapid evaluation and coordinated response.

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Actionable Assessment & Response

Live and historical data are analyzed together to support rapid adjudication, expert escalation when required, coordinated response, and informed decision-making.

Applications

The SPIR Ecosystem is designed to support radiological security and surveillance across diverse operational environments.

Spir pack police

Event & Venue Security

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Radiological Interdiction & Sweeps

Critical infrastructure security flags

Critical Infrastructure Protection

Supervisory Software: SpirVIEW Mobile™

SpirVIEW Mobile, the supervisory software layer of the SPIR Ecosystem, provides centralized command-and-control for radiological security and surveillance operations – delivering shared visibility, structured alarm evaluation, and coordinated decision-making across both on-site command centers and remote operational teams.

Spir view mobile demo

Watch: SpirVIEW Mobile in Action.

Supervisory Software: SpirVIEW Mobile™

SpirVIEW Mobile, the supervisory software layer of the SPIR Ecosystem, provides centralized command-and-control for radiological security and surveillance operations – delivering shared visibility, structured alarm evaluation, and coordinated decision-making across both on-site command centers and remote operational teams.

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SPIR Ecosystem Solutions

Layered Detection Architecture, Complete Ecosystem

The SPIR Ecosystem supports layered radiological detection across diverse operational environments. Detection assets can be deployed independently or in combination to provide flexible coverage across wide-area mapping, controlled access screening, mobile operations, and perimeter zones. The system supports multiple deployment models — from wearable detectors to fixed installations — enabling layered radiological detection across complex environments.

Wearable and Handheld

Body-worn and handheld detectors for frontline teams and mobile monitoring

Accurad wearables handhelds
Accurad prd 2

AccuRad™ PRD Personal Radiation Detector

The AccuRad PRD is a discreet and robust gamma radiation detector, specifically designed for law enforcement and first responders to interdict nuclear and radioactive materials. It excels in emergency response situations by accurately measuring low dose rates to ensure public safety and high dose and dose rates during critical missions.

The AccuRad PRD is a discreet and robust gamma radiation detector, specifically designed for law enforcement and first responders to interdict nuclear and radioactive materials. It excels in emergency response situations by accurately measuring low dose rates to ensure public safety and high dose and dose rates during critical missions.
Spir ace genie xport

SPIR-Ace™ Radionuclide Identification Device (RIID) with quantitative assessment capability

The SPIR-Ace unit is a versatile Radio Isotope Identification Device (RIID) addressing all applications requiring efficient detection and identification of radiological threats in security applications, including civil defense, border security and customs.

The SPIR-Ace unit is a versatile Radio Isotope Identification Device (RIID) addressing all applications requiring efficient detection and identification of radiological threats in security applications, including civil defense, border security and customs.

Portable

Worn like a backpack

Backpack and rapidly deployable systems that extend detection coverage across large areas and dynamic environments

Fixed or Stationary

Permanent Installation

Permanent detection systems installed at key infrastructure points to support continuous monitoring and perimeter security.

Transportable

Lightweight sensors for rapid deployment in ground mobility, air, marine and area surveillance

Spir ident mobile transportable
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SPIR-Ident Mobile Platform™ Airborne and Carborne Mobile Spectrometry

The SPIR-Ident Mobile Platform is an airborne and carborne system that combines advanced gamma detection and spectroscopy with optional neutron detection suited for vehicles, ships, helicopters and aircrafts.

The SPIR-Ident Mobile Platform is an airborne and carborne system that combines advanced gamma detection and spectroscopy with optional neutron detection suited for vehicles, ships, helicopters and aircrafts.
Spir explorer sensor

SPIR-Explorer™ Sensor Light Wide Range Radiological Detection and Identification Sensor

The SPIR-Explorer sensor is a lightweight radiation detector designed to be mounted on a UAV/Drone or UGV/Robot for a wide range of applications where radiation detection, measurement, and nuclide identification is needed. This includes environmental surveys, military reconnaissance, Radiological Dispersal or Exposure Device (RDD or RED) detection, hospitals/industry fire hazards, nuclear power plant emergency response.

The SPIR-Explorer sensor is a lightweight radiation detector designed to be mounted on a UAV/Drone or UGV/Robot for a wide range of applications where radiation detection, measurement, and nuclide identification is needed. This includes environmental surveys, military reconnaissance, Radiological Dispersal or Exposure Device (RDD or RED) detection, hospitals/industry fire hazards, nuclear power plant emergency response.

Together, SPIR solutions provide flexible coverage across pedestrian, vehicle, aerial, and perimeter environments –empowering organizations to protect critical infrastructure, safeguard communities, and respond decisively to both accidental and malicious radiological threats.

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Related Products

The SPIR Ecosystem is supported by a range of radiological detection, identification, and visualization solutions that can be deployed independently or integrated within a unified operational framework.

Accurad prd 2

AccuRad™ PRD Personal Radiation Detector

The AccuRad PRD is a discreet and robust gamma radiation detector, specifically designed for law enforcement and first responders to interdict nuclear and radioactive materials. It excels in emergency response situations by accurately measuring low dose rates to ensure public safety and high dose and dose rates during critical missions.

The AccuRad PRD is a discreet and robust gamma radiation detector, specifically designed for law enforcement and first responders to interdict nuclear and radioactive materials. It excels in emergency response situations by accurately measuring low dose rates to ensure public safety and high dose and dose rates during critical missions.
Spir pack system

SPIR-Pack™ Human Portable Radiation Detection and Identification System

The Mirion SPIR-Pack backpack is ideal for all applications requiring the efficient detection and identification of radiological and nuclear threats.

The Mirion SPIR-Pack backpack is ideal for all applications requiring the efficient detection and identification of radiological and nuclear threats.
Spir ident moblile 001

SPIR-Ident Mobile Platform™ Airborne and Carborne Mobile Spectrometry

The SPIR-Ident Mobile Platform is an airborne and carborne system that combines advanced gamma detection and spectroscopy with optional neutron detection suited for vehicles, ships, helicopters and aircrafts.

The SPIR-Ident Mobile Platform is an airborne and carborne system that combines advanced gamma detection and spectroscopy with optional neutron detection suited for vehicles, ships, helicopters and aircrafts.
Spir ident

SPIR-Ident™ Portals Spectroscopic Radiation Portal Monitors (SRPM)

Radiation portal monitors with real-time radionuclide identification, providing alarms for sources of interest only.

Radiation portal monitors with real-time radionuclide identification, providing alarms for sources of interest only.
Spir explorer sensor

SPIR-Explorer™ Sensor Light Wide Range Radiological Detection and Identification Sensor

The SPIR-Explorer sensor is a lightweight radiation detector designed to be mounted on a UAV/Drone or UGV/Robot for a wide range of applications where radiation detection, measurement, and nuclide identification is needed. This includes environmental surveys, military reconnaissance, Radiological Dispersal or Exposure Device (RDD or RED) detection, hospitals/industry fire hazards, nuclear power plant emergency response.

The SPIR-Explorer sensor is a lightweight radiation detector designed to be mounted on a UAV/Drone or UGV/Robot for a wide range of applications where radiation detection, measurement, and nuclide identification is needed. This includes environmental surveys, military reconnaissance, Radiological Dispersal or Exposure Device (RDD or RED) detection, hospitals/industry fire hazards, nuclear power plant emergency response.
Spirview mobile

SpirVIEW Mobile™ Situational awareness software

The SpirVIEW Mobile software is designed for organizations and agencies responsible for monitoring and preventing nuclear and radiological terrorist threat.

The SpirVIEW Mobile software is designed for organizations and agencies responsible for monitoring and preventing nuclear and radiological terrorist threat.

Talk to an Expert

Speak with a Mirion expert to discuss which system configurations, integrations, and use cases are most relevant to your environment.

SPIR Ecosystem Platform Resources

Overview of the SPIR platform and integrated detection ecosystem

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