Freedom8 has landed in Australia and is now rolling out across the country.
For divers, spearfishers, surfers, paddlers, swimmers and fishers, the ocean is part of everyday life. It is where we train, explore, work and connect with the water. But entering the ocean also means respecting the environment around us, including the presence of sharks.
Freedom8 is designed for ocean users who want an additional layer of personal risk reduction in the water.
Built on scientifically tested electronic shark deterrent technology, Freedom8 is a personal shark deterrent device designed to help reduce close shark interactions by encouraging sharks to turn away at close range.
What is Freedom8?
Freedom8 is a personal electronic shark deterrent device developed by Sentinel Ocean Systems.
The device generates an electrical field in the water through a trailing antenna. Sharks can detect electrical signals through their sensory system, and when they come within close range of the field, the sensation can encourage avoidance behaviour.
Freedom8 is not a guarantee of protection and does not replace ocean awareness, local advice or existing shark safety measures. It is designed as a risk-reduction tool for ocean users who want an additional personal deterrent option.
How does the technology work?
Sharks have highly sensitive electroreceptors known as the Ampullae of Lorenzini, which allow them to detect faint electrical signals in the water.
Freedom8 uses this biological sensitivity by emitting an electrical field through the trailing antenna. When a shark enters the field at close range, the sensation can cause discomfort and encourage the shark to turn away.
The electronic deterrent technology behind Freedom8 has a long history of independent testing and real-world use, with research showing measurable effects on shark behaviour for this type of electronic deterrent technology.
Built for real ocean use
Freedom8 has been designed for people who spend serious time in the water. Whether you are diving, spearfishing, surfing, swimming, paddling, fishing or working in marine environments, the device is built to support a wide range of ocean activities.
- Electronic pulse field: Generates an electrical field through a trailing antenna, designed to encourage sharks to turn away at close range.
- Non-lethal design: Designed to deter sharks without attracting them or injuring sharks or other marine animals.
- Rechargeable battery: Long-life lithium rechargeable battery, lasting up to 6 hours.
- 50 metre operating depth: Rated to an operating depth of 50 metres, making it suitable for many diving and spearfishing applications.
- Lightweight and compact: Designed to be wearable, practical and easy to integrate into a range of ocean activities.
Freedom8 Product Snapshot
Freedom8 has been designed as a practical, wearable shark deterrent device for ocean users who need equipment that is easy to use, durable and ready for real conditions.
- Scientifically tested electronic deterrent technology: Built on electronic shark deterrent technology with a long history of independent testing and real-world use.
- Electrical pulse field: Generates an electrical field through the trailing antenna to help encourage sharks to turn away at close range.
- Rechargeable battery: Long-life lithium rechargeable battery with up to 6 hours of use.
- Operating depth: Rated to 50 metres, supporting a wide range of diving, spearfishing and ocean activities.
- LED battery indicator: Real-time battery status indicator during operation.
- Non-lethal design: Designed to deter sharks without attracting them or injuring sharks or marine life.
- Lightweight and compact: Weighing only 1330 grams, Freedom8 is designed to be worn comfortably and integrated into different ocean activities.
What’s in the Box?
The Freedom8 package includes the core shark deterrent system and components required for setup and use. Before entering the water, always read the product instructions carefully and make sure the device is charged, correctly assembled and configured for your chosen activity.
Watch the Freedom8 unboxing video to see what is included and how the system is presented before first use.
Who is Freedom8 designed for?
Freedom8 is designed for ocean users who want an additional personal safety measure, including divers, spearfishers, surfers, paddlers, swimmers, fishers and commercial marine users.
For fishing and boat-based use, Freedom8 can be configured for different activities and may provide an additional deterrent around fish being towed or handled close to the vessel. As with all shark deterrents, it does not guarantee sharks will avoid hooked or landed fish, and effectiveness may vary depending on conditions, setup and shark behaviour.
Why choose Freedom8?
Freedom8 is built on electronic shark deterrent technology with a long history of independent testing and real-world use.
It represents an evolution in design, usability and durability while maintaining the same core electronic deterrent principles that have been independently studied. For ocean users, that means a modern personal shark deterrent device designed to help reduce the likelihood of close shark interactions in certain conditions.
Does Freedom8 guarantee protection from sharks?
No shark deterrent can guarantee protection.
Freedom8 is a risk-reduction device, not a guarantee. It should always be used alongside ocean awareness, local advice, correct setup and existing shark safety measures. Effectiveness may vary depending on conditions, user behaviour and the situation in which it is used.
Where can I buy Freedom8?
Freedom8 has arrived in Australia and is now beginning to roll out through authorised retailers.
To receive availability updates, stockist information, commercial enquiries or product support information, register your interest with Sentinel Ocean Systems or contact your authorised retailer.
Register your interest in Freedom8 today and be among the first to know when stock becomes available near you.