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3G/4G Beach Based Shark Warning System

Bridging the crucial time gap between a shark sighting and authorities reaching the beach.

Specturs Shark Warning System is a highly effective cloud-based warning system.

It issues a remotely activated, pre-recorded spoken message at high volume with bright red flashing lights, alerting beachgoers that a shark has been sighted in waters off their beach. These warnings can be turned off remotely and an all-clear sounded.

It is a completely stand-alone, battery and solar powered with its own 3G/4G connection to the Cloud.

The benefits of the Shark Warning System

No Power

Solar and battery powered. No cabling or wiring needed, Spectur's advanced solar and storage technology means no mains power is required.


Live viewing in full HD. Spectur scameras can be viewed remotely so authorities can see what is happening in real time.

Fast Triggering &
Remote Programing

Alert system can be triggered the moment a shark sighting is confirmed. Remotely controlled via PC and Mac from any location via the Spectur web login

High Volume

High volume 98db spoken pre recorded warnings and a bright 50w LED red flashing lights alerts people up to 500 meters away, even in the water.


The system remotely activates a pre-recorded spoken message at high volume, alerting beachgoers that a shark has been sighted in waters off their beach.

Fast & Easy
to Deploy

Very fast and easy to deploy as no power or wired internet services are required, which means no cabling or trenches are required.

Australian Designed
& Manufactured

Spectur is an ASX listed West Australian company, and all systems are designed, manufactured and tested in Perth.


The system is always connected to the internet via the 3G/4G network, so it can be remotely triggered at any time.

Bright Red

Bright red flashing lights are activated in addition to spoken warnings. These warnings can be turned off remotely and the all-clear sounded.


Spectur has been using their technology in the field for 5 years and have over 1000 systems deployed across Australia, many in coastal locations. Things like battery backup time, weather sealing, ruggedness, have all been well proven.

“We have been using the Spectur system for a year. I’ve not had a single crime on site. On previous jobs, I’ve had very bad experiences with crimes that cause lengthy and costly delays. Our margins are very tight so delays can mean the difference between making and losing money on a project. The Spectur system has been 100% effective.”

Sergio Lucia – Perth Builders

How It Works

Being a Cloud based system, alarms are triggered remotely, from any location, from the Spectur web login on PC or Mac. The system can also integrate into all major shark warning systems and be activated by these too.

The system bridges the time gap between a shark being sighted and authorities reaching the beach to close it down. Specturs Shark Warning system can be triggered the moment a shark sighting is confirmed.

This means that people on the beach will be alerted not to enter waters that local authorities know are a hazard. The system is also powerful enough to alert people in the water, up to a distance of 500m.

In addition to the light and audible messages, the system also has a high definition camera that allows authorities to remotely watch beach activity in real time from their phones or computers, from anywhere, over the 3G/4G network.

When the system is activated the camera also records the behaviour of people on the beach. This creates a useful record that can be used to modify how the system informs the general public of a shark sighting.

Spectur Shark Warning System in the Media

Shark Alarms

Two Perth beaches to install 24/7 shark alarms

Shark Watch

Perth beaches to install 24/7 shark alarms

Shark Warnings

Shark alarms for City and Floreat beaches

Whether your site challenge is simple or complex, speaking with a Spectur expert can help you solve it.

The real-world results speak for themselves​

BMC Logo

BMC Constructions

We were experiencing a significant amount of loss on our project sites and we needed a solution to our security dilemma. Since changing to Spectur, we’ve had a mass reduction in theft. We’re saving more than $100K annually in security fees compared to the other solutions we were using.

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Marsupial Landscape Management

Our compound was experiencing a significant amount of theft. Since we started using Spectur’s product a few months ago, we’ve seen a mass reduction in theft and false alarms compared to the solution we previously used.

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Monford Group

“Spectur’s solar security system as it is easy to use & to set up. We have not had any incidents occur while Spectur’s system has been installed. An added bonus is the time-lapse & live view features which allow us to keep images of our build and keep an eye on our sites when we cannot be there.”

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