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 half a mile away (1 kilometer). The Scub-Alert is not only starting to be a major requirement for many live-aboard 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 needs 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. Use this underwater horn to get your dive partner's attention both in emergency situations or just to show them something interesting. This horn generates a loud "quacking" sound by using tiny pulses of air to rapidly vibrating a steel disk. Compatible Devices: Scuba Pro Air 2, Tusa Duo-Air IR-3, Atomic SS-1 (SA-3), Zeagle Octo-Z