Using our patented magnetic technology researched and tested by marine biologists on predatory shark species, Sharkbanz Sentry overwhelms a shark’s electroreception, creating a highly unpleasant sensation that can stop the ocean’s Taxman in his tracks – protecting your catch, gear, and good time on the water. Sharkbanz tackle does not harm sharks or repel other fish.
The Sentry's hydrodynamic design minimizes drag and can be used to replace the sinker on your rig. Proven effective for Bottom Fishing.
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EFFECTIVE - Sharkbanz Sentry is proven to reduce the number of fish lost to sharks while targeting bottom-dwelling fish species.
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SIMPLE - Our magnetic technology requires no batteries or charging. Always On.
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PRODUCT WEIGHT: 6.7 Oz. / 190 G
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SHARK DETERRENT FIELD RANGE: 3-6 FT / 1-2 M
- For best results: Attach the Sentry so the device will sit 18-36" inches (45-90 cm) from the tail of the target fish species. See below and FAQ for more Rigging info.
- Depth Rating: Effective at any Depth
- Magnetic Shielded Box for Safe Storage (Sharkbanz.com Only)
- TSA and Airline Travel-Friendly
- Constructed with Biodegradable Environmentally-Friendly PLA Materials
Sharkbanz technology has been proven effective via an independent Western Australian government study (2021), enabling fishermen to land a greater proportion of hooked fish.

