NoShark is a new and improved shark deterrent device, formerly called Electronic Shark Defense Systems or EDSD. NoShark works by emitting a high voltage proprietary signal to deter sharks. The device sends out an electric pulse that short-circuits the gel in a shark’s nose.
NoShark is great for swimmers, divers, surfers, or anybody with an aversion to sharks, everyone! NoShark is small, lightweight device that can be attached to any limb or your gear for the ultimate shark protection.