Smart Line Integration Pty Ltd

Smart Line Integration (SLI) is a South African-based systems integrator specialising in advanced electronic security, access control, and data infrastructure solutions. We design, install, and maintain intelligent systems that safeguard businesses, assets, and people through innovation and precision engineering. Our expertise spans across CCTV surveillance, biometric access control, intrusion detection, intercom systems, sound masking, and fire and gas suppression systems—all seamlessly integrated to create a secure, efficient, and connected environment. At SLI, we take a consultative and customised approach, tailoring each solution to our client’s operational requirements. From strategic design and professional installation to remote monitoring and ongoing maintenance, our end-to-end service ensures reliability, compliance, and long-term value. Driven by the philosophy “Security, Reinvented with Intelligence,” we combine cutting-edge technology with expert insight to deliver smart, scalable, and future-ready protection for every environment.