Halcyon Super Big Diver Alert Marker 1.8m from the Halcyon's series of Diver Alert Markers provide maximum visibility and redundant flotation at the surface.
Open water divers should always carry a marker buoy they can send up in the event of separation from buddy, primary group, or boat.
Halcyon Diver Alert Markers feature closed-circuit (one-way valve) construction Inflate at the surface to attract attention.
Easily inflated at depth
Diver’s Alert Markers use an integrated over pressure-relief valve, allowing them to be deployed from depth
When deflated, all markers fit in a Halcyon thigh pocket or backplate MC Storage Pak
Big and Super Big Alert Markers are marked with Coast Guard approved SOLAS reflective tape
Halcyon Diver Alert Markers (except semi-closed model) feature our No-Lock® connector for oral inflate or LP hose connection
Halcyon offers several Diver Alert Markers in a variety of colors. These combinations support divers that wish to carry one color to mark position and one to mark emergencies.
