Duo Alert – Underwater & Above Horn

The loud 125-125dB resonating frequency generated by this horn can be heard on the surface for approximately 1 Kilometer (about 6/10th mile) and for about 300 feet underwater. 3 models available to fit most BCDs.

SKU: Duo Alert - Underwater & Above Category:


Duo-Alert Standard… SP0285 Fits all styles of BCs except if fitted with the a breathable type inflator.

Duo-Alert (Type II)… SP0286 Fits Sherwood Gemini, Tusa Duo-Air, DiveRite RiteSource, H2Odyssea Inflator plus, Zeagle Octo-Z, Atomic SS1, Scuba Pro Air II.

Duo-Alert (Type III)… SP0287 Fits Aeris Air Link, Oceanic Air XS2, Zeagle Octo+, Aqualung Air Mic, Seaquest Air Source, Apeks Octo+, Beuchat Venturi.

Additional information

Weight N/A
Horn Type

, , ,


There are no reviews yet.

Be the first to review “Duo Alert – Underwater & Above Horn”

Your email address will not be published. Required fields are marked *