The Scub-Alert is very compact in size. Only the best quality components are used in manufacturing of the AQUATEC™ Scub-Alert. The loud resonating frequency generated by this horn can be heard on the surface approximately 0.5 miles away. The Scub-Alert is not only starting to be a major requirement for many live-aboards and dive operations; it is also an essential piece of gear that will add to the enjoyment of the dive to any buddy team that need to get each other's attention underwater. The Scub-Alert is an underwater horn that allows you to signal your dive buddy effortlessly by the press of a button. This horn generates a loud "quacking" sound by using tiny pulses of air to rapidly vibrating a steel disk.

You and your buddy can even set up simple codes for additional communications thoughout your dives. A powerful low pitched buzz does all the work for you.

Please note: Horn is very loud above water. Keep away from ears at all times.