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Security drones and aerial units - a new avenue to track criminals?

Category News

Private security firms are making use of drones (remote-controlled aerial vehicles) to keep watch of homes and properties within Johannesburg. This move is part of a trial run launched in Fourways and rolling out province-wide from August.

Security firms country-wide have reached a consensus. Drones will aid in tracking criminals who make a career out of finding new ways to rob you of your assets.

 

Eye in the sky

Private use of drones has now been a fad for over a decade. As such, this innovative idea of using them to track criminals in private estates could be a game-changing venture.

Security firms have a particular interest in using aerial technology and innovations thanks to the versatile manoeuvrability of drones. The added benefits will come from having an all-encompassing bird's eye view without the need to traverse through obstacles. A squadron of drones per security fleet operated remotely by a mobile command centre nearby.

These sophisticated aerial units will be equipped with electro-optical (EO) and infrared (IR) sensors. This grants operators access to not only a visual array of the surroundings but also detect heat signatures and light waves regardless of the time of day.

 

Legal Concerns

The Civil Aviation Act 2009. Governs the laws and regulations that pertain to the use of unmanned aerial vehicles like drones and is concise in its ruling system.

  • Drones may not be flown ten kilometres or closer to an airport without special permission from the SACAA (South African Civil Aviation Authority).
  • Drones weighing more than seven kilograms may not be flown.
  • Drones may not be flown within 50 meters of people or private property.
  • Drone pilots need to maintain a visual line of sight with their drones at all times while in flight.
  • Drones may only be flown during daylight hours.

These legal regulations have proven to be the first barrier to security companies. They are seeking ways in which to create exceptions for their drones to provide a valuable security service.

To work around these legalities, security companies are devising trial programmes in association with local police stations. The trial programmes will be rolling out in the Northern Johannesburg suburbs to start with.

The rollout should (they believe) prove to be successful in mitigating crime stats and achieving a good public reception. On that basis, security firms will hope to achieve amendments to these rules. Thus making it easier for them to conduct security sweeps with their drones.

CEO of Fidelity, one of the primary drivers in this effort, Wahl Bartmann confirms that the drones will all need to be licensed and approved to fly in each area from each area council.

"We are very excited about the introduction of drone technology in the residential space as an added means to tighten the net for criminals and add a layer of security," says Bartmann.

 

Implementation and Integration

The envisioned pilot programme will last over two months and will make use of integrated technology, utilising the fibre-connected Vumacam surveillance system already installed in and around various suburbs. These cameras, which are installed in both security estates and suburbs, will be equipped with License Plate Recognition (LPR) technology. The goal of this system is to cross-check verified vehicles of interest (VOI) against criminal databases.

Once the trial has been implemented, run-throughs are proven successful, and once they receive the legal go-ahead, security firms will extend their reach to commercial sectors. All of this is dependent on proper authorisation from the South African Civil Aviation Authority, homeowners, estate governing bodies, and the relevant local authorities.

 

Pros and cons of security drones to date.

As exciting as this venture may seem. It's not without its flaws. There are multiple factors that need to be considered in order to mark a definite improvement before the project can be hailed a success. Let's take a look at the characteristics of security drones and contrast and compare them through a complete list of pros vs cons.

 

Pros:

Cons:

Complete aerial manoeuvrability
Drones have the obvious advantage of flying overhead. Avoiding obstacles and having increased sight through the advantage of vertical perspective. Drones are also extremely fast.

Legal issues

Multiple privacy and zoning laws need to be circumvented in order to implement a working security system.

(As mentioned above)

Drones can reach inaccessible places.

Because of their size and agile design, drones can squeeze through gaps and be lowered or raised to areas a person couldn't reach.

Short flight times

Most drones cannot spend more than half an hour in the air before they have to return to the command centre for a recharge.

Drones are cheap

True, a private drone can set you back almost R20k. But in terms of security equipment, that isn't that much. Not only this, but drones offer great value for money in terms of what can be accomplished using them.

Improved technology means drones are becoming more affordable as technology evolves.

Drones are vulnerable to digital interference

Drones are tethered to the command centre via a remote wireless connection. This connection frequency can easily be detected by sufficiently deft hackers that can commandeer drones mid-flight.

Drones capture vital images

Part of proving probable cause is having solid evidence. Video and/or pictured evidence is valued highly in a court of law. A drone has the option of gathering vital recon data, stealthily and quickly.

Drones aren't Weather resistant

High winds or rainy conditions practically make drones useless because they need to be relatively small to grant security utility. A gust of wind can send a security drone straight into a hedge, rendering it vulnerable or destroying it.

Drones can save lives

Because drones are quick, agile, and have superior thermal tracking, they can discover stranded animals or children in record time.

Drones require expert pilots

Security drones aren't toys. They require expert handling and years of experience to avoid easy accidents that can happen in an instant.

So, are security drones worth it? Why not leave a comment and let us know what you think about drones flying over your home.
 

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Author: Lv Digital

Submitted 07 Jul 21 / Views 1742