Multi-Net Systems (Pty) Ltd

03/09/2026

Room integrity testing (door fan testing)
Now in-house at Multi-Net Systems.

Meet Benard and Damien, our Retrotec certified room integrity testing specialists.

The suppression system is installed. But will the room actually hold the gas? Gaps around door seals, cable penetrations, raised floors and ceiling voids let the agent drain out long before it's done its job.

A room integrity test (door fan test) tells you whether your enclosure keeps the agent in for the full retention time required by ISO 14520 and NFPA 2001.

For data centres, server rooms, control rooms, switch rooms and archives protected by HFC-227ea (FM-200), FK-5-1-12 (Novec 1230) or inert gas (Inergen/IG-541).

Send us the room details and the agent type. We'll handle the rest.

Book a room integrity test:
[email protected] | 012 379 1753

27/08/2026

Our favourite kind of feedback.

To learn more about our solutions, get in touch with our team.
🌐https://shorturl.at/g0nu6
📌Pretoria | Cape Town | Mbombela
📞+27 12 379 1753

20/08/2026

Help us support animals in need!
Wollies Animal Shelter Fundraiser, we're collecting donations of dog food, cat food, blankets and treats.

Drop your donations at reception:
📍 Multi-Net Systems Head Office
679 Van Der Hoff Rd, Pretoria Gardens, Pretoria, 0082

Every little bit helps. Let's fill those bowls!

14/08/2026

12/08/2026

We love hearing it!

To learn more about our solutions, get in touch with our team.
🌍https://shorturl.at/g0nu6
📌Pretoria | Cape Town | Mbombela
📞+27 12 379 1753

07/08/2026

How are you or your company celebrating the amazing women around you today?

Today, we celebrate the incredible women who inspire, lead, support, and make a difference every single day.

At Multi-Net Systems (Pty) Ltd, we believe that to be valued is to be seen. This National Women's Day, we wanted every woman on our team to know just how appreciated she is. Each of our female employees received a small personalized gift (put together by our Social Club).

Thank you for your dedication, resilience, and the unique perspectives you bring to our team. Your contributions help shape who we are every day.

Happy National Women's Day to all the remarkable women making an impact in their workplaces, communities, and beyond.

07/08/2026

Please note that we will be closed on Monday, 10 August 2026, in observance of the Women's Day public holiday.

We will reopen on Tuesday, 11 August 2026.

Thank you for your understanding.

06/08/2026

A legacy isn't built in a day. It's built one well-designed system at a time.

At Multi-Net Systems, every install carries our name, which means it has to carry our standard too.

Designed. Installed. Maintained. No shortcuts.
What does "legacy" mean in your industry? 👇

06/08/2026

Celebrating Women in the Fire Detection & Gas Suppression Industry

This Women's Month, the FDIA is proud to recognise the incredible women making a difference in our industry.

Today, we celebrate Angelique de Bruin, Draughtsperson at Multi-Net Systems, for her dedication, professionalism, and commitment to excellence. Thank you for the important role you play in helping build a safer future.

30/07/2026

Why we trust SIEX. Proven fire protection backed by performance.
To learn more about our gas suppression solutions, get in touch with our team.

🌐https://services.multinetsystems.co.za/expert-gas-suppression-services/