Smart Line Integration (SLI) is a leading security integrator with over 20 years of experience delivering both integrated and stand-alone security solutions across South Africa and the African continent
SLI is a leading security integrator with over 18 years of experience delivering both integrated and stand -alone security solutions across South Africa and the African continent. The company specializes in designing and implementing systems that seamlessly combine advanced technology, practical functionality, and dependable performance. SLI serves a wide range of industries and clients, from small businesses to large enterprises. With a strong focus on adaptability and innovation, SLI ensures tailored security solutions that meet the unique needs of every project.
Founded in 2005, Smart Line Integration (SLI) is based in Bedfordview, Johannesburg, with a regional branch in Cape Town, South Africa. SLI operates across the African continent and has successfully completed projects ranging from small installations to large -scale deployments in over 15 African countries.
The company also extends its presence into the Middle East. SLI offers a full suite of services, including design, installation, consulting, project management, maintenance, and complete turn-key solutions.
At Smart Line Integration (SLI), our mission is to provide innovative and reliable security solutions that protect people, as sets, and infrastructure across South Africa, Africa, and the Middle East. We are committed to excellence in design, implementation, and support of advanced technologies while promoting sustainability through the use of halogen-free cabling and environmentally conscious practices.
As part of our unwavering commitment to address the distinct needs and preferences of our esteemed customers, SLI takes great pride in extending our expertise across a diverse spectrum of skills and services, complementing our cutting-edge security systems.
Each of these services is thoughtfully curated and tailored to the distinctive specifications of our esteemed clients.At SLI, we recognise that true excellence encompasses not only top-tier products, but also an unparalleled commitment to service that significantly contributes to the realisation of every endeavour.
Through SLI holistic approach, we strive to amplify your achievements, cementing SLI as a steadfast partner in your journey toward success.
As part of our unwavering commitment to address the distinct needs and preferences of our esteemed customers, SLI takes great pride in extending our expertise across a diverse spectrum of skills and services, complementing our cutting-edge security systems.
Each of these services is thoughtfully curated and tailored to the distinctive specifications of our esteemed clients.At SLI, we recognise that true excellence encompasses not only top-tier products, but also an unparalleled commitment to service that significantly contributes to the realisation of every endeavour.
Through SLI holistic approach, we strive to amplify your achievements, cementing SLI as a steadfast partner in your journey toward success.
SLI serves as a partner, agent or value-added reseller for a range of leading international security systems, representing some of the most trusted and advanced technologies in the global security industry.
At SLI our enduring commitment to excellence is reflected in our longstanding collaborations with internationally renowned brands.
These partnerships stand as a testament to our exceptional SLI systems and our track record of successful joint endeavours.
Perimeter detection, indoor & outdoor sensors.
Fire detection, gas suppression, high sensitivity smoke detection.
Fingerprint, iris, facial & mobile credential readers.
Public address and evacuation systems.
IP-based video and audio intercoms with high-quality voice and visuals.
Sound masking for large open plan office noise reduction.
Camera surveillance, video analytics and intelligent search facilities.
SLI delivers security services and solutions across a wide range of sectors, including health care, commercial, banking, oil and gas, mining, education, industrial, diamond and automotive industries. The company also has specialised expertise in securing data centres, offering tailored solutions to meet the critical demands of these high-security environments.
Get expert guidance to make informed, effective security decisions.
Every solution is tailored to your environment and needs.
Seamless access to your security systems anytime, anywhere.
Consistent system reliability backed by our dedicated team.
SLI adopts a unique approach by prioritizing the delivery of solutions that closely align with the clients’ needs over merely securing purchase orders. We consistently provide top-quality equipment from renowned international manufacturers with whom we maintain strong relationships.
Furthermore, Smart Line actively keeps clients informed about new technologies, suggesting upgrades or replacements that enhance their existing systems with the latest solutions.
Known for our transparency and straightforwardness, Smart Line readily identifies and communicates potential challenges that might occur during a project, ensuring our clients are well-prepared and informed throughout the process.
From access control to surveillance — one partner for all security layers.
Seamlessly integrated biometric, CCTV, and fire systems for enhanced safety.
Solutions tailored for every sector – healthcare, commercial, industrial & more.
Design, deployment, maintenance, and support — handled end-to-end by SLI.
Our dedicated technical support team is available around the clock to ensure your security systems operate flawlessly.
We provide professional CCTV installation services.
We provide professional CCTV installation services.
"I couldn't be happier with the security system installed by this team. The CCTV cameras are high quality, the installation was seamless, and the support team is always ready to help. I feel much safer knowing my home is protected 24/7. Highly recommend their services!"
Our FAQ section addresses common questions about our security and CCTV products, installation, and services. Find quick and reliable answers to help you make informed decisions.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.
Yes, our systems are equipped with remote monitoring capabilities that allow you to view live or recorded footage via your smartphone.
21 Riley Road, Bedfordview, 2007, Gauteng, South Africa
3 Canal Side, Century City, Milnerton, Cape Town, South Africa
We provide advanced Security and CCTV solutions, ensuring 24/7 protection with high-quality systems.
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Copyright © 2025 All Rights Reserved.
We provide advanced Security and CCTV solutions, ensuring 24/7 protection with high-quality systems.
P.O. Box:
PO BOX 4337, Edenvale, 1601, Gauteng, South Africa
Tel: +27 11 450 1939
Email: info@sligroup.co.za
P.O. Box:
PostNet Suite 1006, Private Bag X2, Century City, 7446, Western Cape, South Africa
Tel: +27 21 180 0754
Email: info@sligroup.co.za
Copyright © 2025 All Rights Reserved.
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