M904 series

Excellence in CBRN threat management

FPD Biological Alarm Monitor for reconnaissance and critical areas surveillance operation.

Key features

  • No library / no filters
  • Quick response time
  • External & airtight sampling
  • Flexible and easy integration
  • Operates under harsh conditions (dust, humidity, temperature)


  • CBRN vehicles
  • Reconnaissance vehicles
  • Light, APC or MBT class
  • Land and naval platforms
  • Static or mobile applications
  • Monitoring of strategic sites


  • Virus
  • Bacteria
  • Spore


  • MAB is delivered in its transport case.

Kit options

  • MAB bottle (M904 E00 001) : main detector with a bottle of hydrogen that offers 10 days autonomy

    MAB cylinder (M904 E00 002) : main detector working with PROENGIN hydrogen cylinders (up to 48h autonomy)


  • Technology: Flame spectrometry
  • Operating temperature: -10°C to +50°C
  • Communication: RS485 interface
  • Height: 470mm (detection module);895mm (including air inlet)
  • Length: 300mm
  • Width: 160mm
  • Weight: 14kg