Denzil Steyn - Managing Director

Intellisec is a Level 1 BBEEE certified installer with a national footprint and the track record for delivering some of the largest site technology installations in South and Southern Africa.

If you are looking for a solution that would serve your electronic site management requirements, reduce your operational costs and provide critical data from your site to your control room or mobile device, and you need this installed to a installation standard that will ensure the longevity of the system, please contact us and one of our Account Managers will be delighted to assist.


All our systems come with the Intellisec standard 12-month guarantee on our installation.

In most cases, the equipment manufacturers supply an additional guarantee of between 3 – 5 years. We can offer these guarantees because our in-house technicians install and maintain our systems. They received specialist training and certification from the manufacturers of the site management systems that they install.

All installations are tested and measured against our developed installation standard. Only when they have passed stringent standards are they signed off by an Intellisec project manager.

Finally, our technician team services each system regularly to promote the best performance of the system’s life. It allows us to continue delivering above industry standard “up times” on all our sites.

Nationwide Supplier

In-house technicians

Private & Public sector clients

Founded in 1998, IntelliSEC has grown to establish a national South African footprint with branches throughout the country in Durban, Johannesburg, Cape Town, Gqeberha (Port Elizabeth), Richards Bay and Nelspruit. We also have an active presence in Limpopo, Free State and North West provinces.

This means that even on the most geographically diverse, demanding projects we can provide a one stop solution. There is simply no other company operating in South Africa that can do everything that we can do. Today we have become the trusted national service provider to leading corporations and public sector organisations throughout the country.

All our systems are installed and maintained by our in-house certified technicians. We can integrate our various systems into one seamless platform – an ergonomically designed control console with a graphic user interface.

System installations can vary from a few hours to several months, determined by the scale of the project. Before we begin an installation, we inform our clients exactly how long it will take with a detailed MS Projects project plan for longer term projects, supported by carefully drawn CAD site maps, produced by our in-house draughtsman.

We have procedures to ensure that the systems have the highest standards. A dedicated team will work with you until the system is ready to run and you’re 100% satisfied.

Intellisec has acquired clients all over South and Southern Africa in all the major industries and public and private sectors. They vary from the motor industry and property development to the food industry and governmental bodies.

Working within these industries, we’ve developed an understanding of their most common problems. This experience gives us the authority to recommend tried and tested security, and improve business for other clients within the same sectors.


Our standard payment terms are 30 days from statement for approved clients.

We also offer our systems on a rental basis. There are 24, 36, 48 and 60-month contracts, depending on the particular system. This scheme has proven to be very popular with many clients.

SARS also classifies the rental as an operational expenditure (OpEx), which is tax deductible. You can invest in your business without using its capital expenditure (CapEx) budget.

Applications for accounts and rentals are quick and painless. Ask one of our account managers for more information.

Fully Accredited

We’re accredited and registered with the following trade associations, regulatory authorities and governmental bodies:

Private Security Industry Regulatory Authority (PSIRA) as an authorised security industry service provider

The Construction Industry Development Board (CIDB) who have awarded us the grading of 6SF, which indicates that we are capable of tendering on and successfully completing fire projects of a value of up to R20 million.

The South African Qualification & Certification Committee for the Fire Industry (SAQCC Fire) as an authorised provider, commissioner and servicer of fire detection and gas suppression equipment.

We have achieved a BEE LEVEL 1 Status with a B-BBEE Procurement Recognition Level of 135%. This status was conferred by SANAS – the South African National Accreditation System and we were assessed and verified in accordance with the B-BBEE Act No. 53 of 2003 and the final Amended BEE Codes of Good Practice 2013.

We are registered in accordance with the Occupational Health and Safety Act and therefore legally certified to issue Certificate of Compliance (C.O.C.) certificates for electric fences

We are registered with the National Treasury’s central supplier database for government as an accredited prospective provider of goods and services to all national, provincial and municipal authorities and bodies throughout South Africa.