Product Information
Mobilarm Man Overboard Safety Systems
Crewsafe
Sea Marshall
Crew Safe V100 VHF DSC Maritime Survivor Locating Devices
Regularly transmits man overboard's GPS position via VHF DSC radio to the parent vessel and other VHF
receivers in range.
Ensure a quick and effective rescue in a man overboard event with the Crewsafe V100, the first Maritime
Survivor Locating Device to use VHF DSC radio to automatically transmit a man overboard distress alert to
multiple recievers up to 10 nautical miles away.
Water activated from the READY position, the Crewsafe V100 transmits a unique identifier and the GPS
position of a man overboard via VHF DSC at regular intervals - every 5 minutes in the first 30 minutes, then
every 10 minutes, for a minimum of 12 hours.
Sea Marshall 121.5MHz Maritime Survivor Locating Systems
Sea Marshall Maritime Survivor Locating System (MSLS) - a range of alerting units and base units - enable
users to create a self-managed man overboard rescue system for a wide range of maritime applications,
including commercial fishing and marine operations, offshore oil and gas, aquaculture, offshore wind farms,
helicopter transit and commercial and leisure diving.
Transmits a continuous homing signal on 121.5 MHz, which is detected and tracked on a Mobilarm base unit
aboard the parent vessel. Signal can also be tracked by international Search and Rescue.
Knowing that there is a man overboard emergency within seconds of it occurring and being able to locate and recover
the person in the water quickly is one of the key challenges faced by occupational health and safety managers.
Conventional emergency distress beacons such as 406 MHz PLBs, which send the emergency signal to land-based
receivers, can take too long to effect a rescue; in the harsh marine environment hypothermia and death can occur
within minutes.
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