WE ARE PROUD TO WELCOME

Johann Barnard

Operational Directorof Vertex Surveillance

Explore our services

01 DETECT02 MONITOR03 PROTECT04 INFORM

01 / EXPLORE OUR SERVICES

Perspective.
With purpose.

Choose a service to explore how we can support your site, your people and your next decision.

01 / MONITORAerial surveillance

02 / DETECTRisk assessments

03 / PROTECTLighting surveys

04 / INFORMTargeted observation

DJI Matrice 4T — manufacturer product image — DJI MATRICE 4TDJI reference imagery · illustrative

MONITOR / AERIAL SURVEILLANCE

A wider view.
A clearer picture.

Bring aerial observation into your security plan. We focus on your boundaries, access routes and exposed assets, with information shared with the people responsible for responding.

Built around your property

Perimeter and access-route observation
Coordination with your existing security team
Agreed reporting and operational feedback

For farms, estates, industrial sites and conservation areas.

Discuss aerial surveillance

DETECT / RISK ASSESSMENTS

Understand the site.
Identify the gaps.

Look at your property as a whole: the terrain, access points, surroundings and existing security measures. Build a practical picture of where attention is needed.

A considered starting point

Site and surroundings review
Access, visibility and vulnerability assessment
Recommendations shaped around your priorities

A focused assessment before planning additional security measures.

Request a risk assessment

PROTECT / LIGHTING SURVEYS

Bring the blind spots
into focus.

Review the lighting around entrances, boundaries, yards and work areas. Identify where poor visibility affects security and workplace safety, and where improvements could make a difference.

Visibility where it matters

Entrances, perimeters and circulation areas
Poorly lit working and storage spaces
Clear priorities for a lighting improvement plan

The survey method is agreed for your site and requirements.

Discuss a lighting survey

VERTEX / INFORM04

DJI MATRICE 4TDJI reference imagery · illustrative

INFORM / TARGETED OBSERVATION

A specific concern.
A focused assignment.

Plan observation around an identified concern, a particular location or an agreed period. Give your team relevant information to help decide what happens next.

Defined scope. Useful findings.

A clearly agreed purpose and observation area
Short-term or recurring assignments
Findings communicated to the responsible team

Scope, site arrangements and reporting are agreed before deployment.

Plan an observation assignment

AERIAL PERSPECTIVE. PRACTICAL INTELLIGENCE.Start with a conversation ↗

02 / OUR APPROACH

Security starts with understanding your surroundings.

Your site. Your risks. A considered plan.

We assess your property and its surroundings to understand access routes, vulnerable areas, visibility and existing security measures. This gives us a practical starting point for recommending improvements and planning aerial observation.

Our work supports the people responsible for your security, connecting what is seen from the air with decisions on the ground.

Request a site assessment ↗

HOW WE WORK

A clear process, shaped around you.

01
Understand
Discuss your property, concerns and timeframe.
02
Assess
Review the surroundings, risks and existing measures.
03
Plan
Agree the scope, site arrangements and reporting needs.
04
Observe & report
Carry out the agreed work and communicate findings.

03 / WHERE WE WORK

Different environments.
The same attention to detail.

Each site brings its own terrain, access challenges and priorities.

01 / RURAL

Farms & rural properties

Aerial observation of boundaries, access roads, remote areas and exposed assets, alongside your existing farm security arrangements.

02 / CONSERVATION

Game reserves & conservation

Surveillance support for conservation teams and anti-poaching operations, informed by the terrain and the needs of the people on the ground.

Visibility in dense vegetation depends on the equipment, canopy, terrain and conditions assessed for the assignment.

03 / INDUSTRIAL

Industrial & commercial sites

Combine surveillance, risk assessments and lighting surveys around perimeters, yards, access points and work areas.

04 / RESIDENTIAL

Estates & large properties

Additional visibility across open spaces and boundaries, supporting access control, fixed cameras and estate security teams.

04 / FLEXIBLE ASSIGNMENTS

The right scope
for your situation.

From a focused assignment to an ongoing surveillance programme, we tailor our approach to your site.

ONCE-OFF & SHORT-TERM

A specific need.
A focused response.

Discuss a site assessment, lighting review or observation assignment for an agreed timeframe.

ONGOING SUPPORT

Continuity for
your security team.

Plan recurring surveillance and reporting around the needs of your property and operations.

05 / OPERATIONAL LEADERSHIP

Experience that connects the air and the ground.

Johann’s background spans security surveillance, conservation, engineering surveys and occupational health and safety.

1,685commercial flight hours
recorded in his supplied CV

Operational Director

Johann Barnard

Vertex Surveillance

Johann brings hands-on UAV experience in security and tactical surveillance, anti-poaching support, engineering surveys and industrial inspections. His work has included thermal imaging of infrastructure, aerial mapping and coordination with security teams.

As pilot in command, his responsibilities have included crew and aircraft safety, client liaison, equipment readiness, incident reporting and operational feedback.

UAV surveillance and conservation operations
Industrial, mining and infrastructure environments
Flight planning, team coordination and reporting
Background in occupational health and safety management

Speak to Johann ↗

06 / REQUEST A SITE ASSESSMENT

Tell us what
you need to protect.

Share your location, property type, concerns and preferred timeframe. We’ll discuss an appropriate next step with you.

Hercules Viljoen

+27 83 575 1586 klasie@vertexaerial.tech

Johann Barnard

Operational Director

+27 82 670 0258 johann@vertexaerial.tech

Johann Barnard

Perspective.With purpose.

A wider view.A clearer picture.

Built around your property

Understand the site.Identify the gaps.

A considered starting point

Bring the blind spotsinto focus.

Visibility where it matters

A specific concern.A focused assignment.

Defined scope. Useful findings.

Security starts with understanding your surroundings.

A clear process, shaped around you.

Understand

Assess

Plan

Observe & report

Different environments.The same attention to detail.

Farms & rural properties

Game reserves & conservation

Industrial & commercial sites

Estates & large properties

The right scopefor your situation.

A specific need.A focused response.

Continuity foryour security team.

Experience that connects the air and the ground.

Johann Barnard

Tell us whatyou need to protect.

Hercules Viljoen

Johann Barnard

Start your enquiry

Perspective.
With purpose.

A wider view.
A clearer picture.

Understand the site.
Identify the gaps.

Bring the blind spots
into focus.

A specific concern.
A focused assignment.

Different environments.
The same attention to detail.

The right scope
for your situation.

A specific need.
A focused response.

Continuity for
your security team.

Tell us what
you need to protect.