Red Flag Systems are your Melbourne to Mornington Peninsula security systems experts. From the installation to the repair and maintenance of security alarms, CCTV systems, access control systems and door intercoms, Red Flag Systems can help keep you secure. Whether you require a fully integrated, high-tech alarm system for your business, or a basic security system for your home, we strive to go above and beyond to deliver the most effective, reliable and accessible security systems on the market.