The Dive Alert DA-3X is designed to fit Scubapro Air2- Tusa Duo-air and Atomic SS1.
Designed for Effective- Easy Use
Dive Alert 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. Dive Alerts do not require any modification to your other equipment- and it does not interfere in any way with the normal operation of your BCD.
When you need to get someone's attention on the water's surface- you simply press a button and Dive Alert uses a small amount of air from your SCUBA tank to make a piercingly loud sound.
Click here for more details on the Dive Alerts Divers Air Horns