Dive Alert Ultra-loud Surface Signaling Device DB2

Dive Alert Ultra-loud Surface Signaling Device. DiveAlert compatible with the Aqualung AirSource (including AirSource3 QD). Mares Air Control, Oceanic Air XS and Aeris AirLink alternate inflation regulator systems.What do you do in a diving emergency if you need to get the attention of the pick-up boat or someone else on the water’s surface?Scuba divers have traditionally relied on whistles as their only audible surface-signaling device. But if you need to attract the attention of someone who is too far away to hear the whistle, it is of no help. If the diver is disabled and can’t blow into it, a whistle is even less help.In contrast, the DiveAlert enables divers at the mere touch of a button to generate a blast of sound that can be heard up to a mile away!The DiveAlert is a specially designed, small, lightweight air horn that uses quick-connect/disconnect hose fittings to become an integrated part of your power inflator. Installation is easy and takes only a moment.The DiveAlert does