The lower false alarm rate PRD

A wearable PRD personal radiation detector designed for first responders, armed forces, border security and other CBRN experts. Ultra-low false alarm rate, six-times lower false alarm rate than the ANSI standards.

Meet the Kromek D3M PRD

The ultra-low false alarm rate PRD

It is a concealable gamma neutron PRD which puts the power of a RIID into a package the size of a PRD. It is the new standard in portable radiation detectors.

Wearable, unobtrusive and hands-free it is continuously scanning for radiation. The high sensitivity dual gamma neutron detector enables the detection of shielded special nuclear materials (SNM) or fissile materials.

No one can see it in operation, or that you have found anything suspicious. You can go anywhere a terrorist could have gone and search areas quickly and efficiently. Unlike static or vehicle-mounted detectors, a person carrying a hidden detector is tough to avoid and detect; literally, anyone could be carrying a D3M.

D3M PRD wearable gamma neutron personal radiation detector

A high-performance personal radiation detector

A high-performance combined gamma/neutron Personal Radiation Detector (PRD) that helps guard against the threat of nuclear terrorism and the illicit movement of nuclear materials.

The display screen shows dose rate, accumulated dose and dose alarm, gamma alarm, neutron count and neutron alarm. It alerts you via audio and haptic (vibration) alarms of the threat and helping to keep you and your team safe during your mission.

Ultra-low false alarm rate

High sensitivity and ultra-low false alarm rate

We don’t think anyone should have to make do with a small detector. The D3M houses the same detectors units as our D3S range, that means you get a state of the art gamma detector AND a state of the art neutron detector. The large detector volume of the D3M means a higher sensitivity and lower false alarm rates.

The D3M also comes with an industry-leading ultra-low false alarm rate; more than six times better than the ANSI standard which means less time wasted with nuisance false alarms that can occur with some basic PRDs. It also means the operator is more able to trust the information the device is giving them because when you get an alert it is more likely to be the real thing.

Neutron detection as standard

Find shielded threats

We want to put the most capable detectors in the hand of the professionals that are keeping us safe.

Terrorists are more than likely to try to shield any nuclear source they are using, which is why we fit neutron detectors to our whole D3 range including the D3M. Neutrons are emitted by fissile or special nuclear materials (SNM) and are incredibly difficult to fully shield so make sure you can spot nuclear threats insist on neutron detection.

Radiological attacks can come from any and every direction

Find out more about the D3M PRD handheld detector

Download the D3M Brochure

A PDF with the complete specifications for the D3M

Speak to our experts about the D3M

Make sure the D3M PRD meets your needs and your budget.

Designed for your mission

The perfect device for anyone who is involved in the nuclear protection of an event, person or location:

  • CBRNE teams.
  • Border patrol.
  • Airport and seaport security.
  • Personal protection officers.
  • Police.
  • Hazmat teams.
  • Military.
  • Other professionals that need a small but powerful PRD.

Download your radiation dose data

The D3M can be connected to a computer via USB or Bluetooth for data extraction using Kromek’s CIRIS software.

An SD card within the D3M detector can store over 100,000 spectral data files.

The data can also be used for dose reconstruction, showing dose over time and accumulated dose.

Future proof - SIGMA Network ready

The SIGMA network provides a detailed analysis and real-time monitoring of a wide area ensuring the central command and control team are immediately aware of any potential threats in the zone of operations.

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