About Us

With a legacy that dates back to 1989, Stemar Security Systems has built a solid reputation as one of Johannesburg’s most trusted security solution providers. What began as a small operation specialising in electric fence installations has grown into a full-service security company offering a wide range of products and services across South Africa.

Over the decades, we’ve completed thousands of installations for homes, businesses, estates and commercial sites. We’re proud to have been the official contractors for leading armed response companies and to be known for our consistent, hands-on service and long-term customer relationships.

Today, we offer a complete suite of security services including:

• CCTV (AHD & IP Systems)

• Alarm Systems (Wired & Wireless)

• Electric Fencing and Compliance Certificates

• Gate & Garage Automation

• Intercoms & Access Control

• Smart Security Products & Automation

To meet the evolving needs of our customers, we launched an online store where clients can browse and order a curated selection of quality products from top brands such as Ajax, Hikvision, IMOU, EZVIZ and more. Whether you’re looking for a full professional installation or a DIY smart home upgrade, we offer the flexibility to match your needs.

We understand that security isn’t one-size-fits-all, which is why we take the time to recommend the right solution backed by years of experience and a deep understanding of real-world security challenges.

Why Stemar?

• Trusted since 1989

• Thousands of successful installations

• Residential & commercial expertise

• Wide range of cutting-edge products

• Online shopping with nationwide delivery

• Genuine support and after-sales service

From consultation to installation, and now straight to your door, Stemar Security Systems is here to help you feel safer, smarter and more in control.

Ready to secure what matters most?
Contact us or shop online today.