Duo Alert surface air horn and underwater signalling device is now even louder, so it can be heard from up to 1.5 km away! The compact unit fits in between your inflator hose and your inflator and can now be fitted on a whole range of different inflator connections.
The Duo Alert is a combination of two very effective signalling devices, one for underwater use to get your buddies or your dive group’s attention, the other for surface use to signal where you are (for example to boats or people on shore).
The unit is light weight and compact (so great for travelling) and has a volume of up to 125 decibels!
30 DAY SATISFACTION GUARANTEE
When you purchase any Oceanpro product you can breathe easy with the 30 Day Satisfaction guarantee. We are confident you will be happy with your purchase, however if for any reason you feel that at any time during the first 30 days of purchase, your Oceanpro Product fails to meet your performance criteria, we are happy to exchange it for a similar or like product of equal value.
EXPRESS REPLACEMENT POLICY
Purchase with confidence and peace of mind. In the unlikely event of your Oceanpro product failing at any time during the first 30 days of purchase, simply take it back to your point of purchase and it will be replaced for a similar or like Oceanpro product of equal value.
THE OCEANPRO GUARANTEE – EASE – PEACE OF MIND – VALUE FOR MONEY