Within 2 - 5 seconds of immersion in water, the Sea Marshall AU9-WF sends a distress signal on 121.5MHz which is then tracked using a sMRT SARfinder base unit.
The Sea Marshall AU9X works in seconds, sending an emergency alert and tracking on 121.5 MHz, after automatic or manual activation. All nearby vessels will receive the alert and be able to track, using their SARFinder 121.MHz homing signal, to quickly locate and track the man overboard (MOB) casualty.
*Dependent on weather conditions, quality and height of receiving antenna.
|AIS||121.5MHz||VHF DSC||IECEx / Atex Approved||Flight Approved||Automatic Activation||Sea Range||Air Range||LED/Strobe||Self Test Function|
|No||Yes||No||No||No||Yes||7 Miles*||75 Miles*||Yes||Yes|