Gives the diver the ability to signal other divers underwater and boats on the surface.
DiveAlert Plus is the first dual surface and subsurface signaling device for divers. Ideations' original and very popular DiveAlert was a surface signaling device only. The DiveAlert Plus gives the diver the additional benefit of being able to pneumatically signal other divers underwater. It connects easily between the BC's low pressure hose and the BC's power inflator via quick connect air couplings. DiveAlert Plus is Sound Insurance.