Sentinel Ocean Systems

SOS Freedom8 Shark Deterrent

This is the world’s only scientifically proven and independently tested electrical shark deterrent, specifically designed to repel Great White Sharks.  The SOS technology targets sharks and stingrays while leaving fish, crocodiles, dolphins, whales and freshwater creatures unaffected. 

It’s used by the US and Australian Navies and is mandated safety equipment in certain industries.  The comfortable and lightweight design includes an easy-to-wear neoprene Velcro pouch. 

Powered by a lithium rechargeable battery boasting over 1000 charge cycles, it comes with a charger featuring international power adapters for Australia, the USA, Europe and Asia. The C version offers a long-lasting battery lasting up to six hours, complete with an LED battery life indicator.  It’s depth-rated to 50 metres (164 feet).