Fire and hazmat teams gain enhanced situational awareness with new sensor technology
Iain Hoey
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Fire monitoring expanded with gamma radiation sensor
Industrial Scientific has expanded its SafeCore sensor portfolio to include gamma radiation detection for the Radius BZ1 Area Monitor.
The manufacturer announced the update to extend hazard monitoring capabilities for fire departments and hazmat teams operating at large public events and complex incidents.
Gamma radiation detection in an area monitor provides continuous monitoring across a defined space.
The system alerts incident command when radiation levels rise above normal background levels.
For fire and hazmat operations, this type of monitoring supports early recognition of changing conditions.
It helps departments maintain hazard awareness over time without keeping personnel positioned in potentially impacted areas.
Integrated gas and radiation detection features
Fire departments can use one area monitoring fleet for routine hazmat responses and special-event coverage by using the Radius BZ1 for combined gas and radiation monitoring.
Teams can place monitors at perimeters, access points and command locations to maintain situational awareness across large or crowded environments.
Deepika Devarajan, vice president, product and technology at Industrial Scientific, said: “Fire and hazmat teams already rely on area monitors like the Radius BZ1 to provide consistent visibility while they manage complex scenes.
“Adding gamma radiation detection was a natural fit to extend that visibility and fits directly into how departments already deploy area monitoring in the field.”
Remote connectivity and hardware specifications
The Radius BZ1 uses the swappable SafeCore Module to detect up to seven hazards including combustible and toxic gases.
Crews can configure the device for radiation monitoring without additional hardware or mode changes.
Built-in peer-to-peer communication allows monitors to share alarms and readings across connected devices.
Data is sent back to incident command through iNet to support remote monitoring across large footprints such as festivals, sporting events and multi-day hazmat responses.
The device is designed for continuous monitoring during emergency response operations to reduce the risk of coverage gaps caused by battery changes.
