Next-Gen Surveillance: A Practical Guide to Modern Security Systems for Home & Business provides a comprehensive, step-by-step guide for anyone looking to secure their property with modern technology. Written by an experienced engineer with hands-on experience designing personal home security systems, this book covers everything from fundamental principles to advanced AI-driven surveillance. Learn how to: Assess vulnerabilities in homes and businesses and implement effective solutions. Choose, install, and integrate cameras, motion sensors, alarms, and smart locks. Leverage modern technologies like AI analytics, license plate recognition (LPR), auto-tracking cameras, cloud storage with 128/256-bit encryption, and multi-lens/hybrid zoom cameras. Implement smart access control systems, including fingerprint, mobile, and password-based locks. Protect your network and devices from cyber threats while maintaining convenient remote access. Explore real-world case studies, lessons learned from failures, and innovative system designs. Prepare for the future of security with predictive analytics, smart cities, and emerging sensor technologies. With detailed appendices, technical diagrams, product recommendations, and practical checklists, this book is ideal for homeowners, business owners, security enthusiasts, and anyone who wants a future-ready, fully integrated surveillance system.