XMF Mini

Compact Submersible LED Flasher
XMF Mini

The XMF Mini is a compact version of the XMF, powered by 3 CR123A Lithium batteries. The XMF Mini retains all the operational characteristics of the regular XMF, but is designed for shorter-term, near-shore subsurface deployments. The ultra-bright LED (available in multiple colour options), provides unparalleled visibility in even the worst conditions and the reliability provided by our solid state surface sensor is a significant improvement over mechanical methods.

The XMF Mini is intended for locating and recovering high value, free drifting assets at sea. After being activated, the XMF Mini is submerged, where it enters an Underwater Mode. Here, it monitors water conductivity between the top disk and the bulkhead for up to 2 years. The LED will not flash while the XMF Mini is submerged. Once it reaches the surface, the XMF Mini will begin to flash. If the Daylight Off, or Tilt options are enabled, the device will not flash during daytime, or if it is oriented upside down. The XMF Mini will continue to flash until it is manually turned off, the battery pack drops below the minimum voltage, it is re-submerged, or if the daylight off, and/or tilt option prohibits.

The XMF Mini employs a different magnetic reed switch from other models. Removing the external magnet strap from the enclosure turns the device ON, and restoring the magnet turns power OFF. The depth rating of the XMF-Mini is 1000 meters.


  • Ultra-bright LED Flasher available in multiple colours
  • 1000 m depth rating
  • 380 g in air, 270 g in water
  • 23.0 cm L x 2.9 cm D (Head) 2.4 cm D (Tube)
  • 3 CR123A 3 V Lithium batteries
  • Grade 9 Titanium

Deployment time: 

  • 72 days at the surface  (Single flash, every 30 seconds)