When it comes to VMS free software, the market is flooded with outdated surveillance systems running on archaic software from the early 2000s, riddled with security vulnerabilities and even backdoors that silently send data back to manufacturers. Many of these systems still demand the use of obsolete technologies like ActiveX and Internet Explorer, while others enforce strict vendor lock-in - forcing users to stick with a single brand, such as Dahua cameras that only work with Dahua recorders. Some manufacturers go as far as disabling RTSP streaming or implementing proprietary versions of ONVIF, making interoperability a nightmare. The surveillance industry is evolving, with cloud-based video analytics being touted as the next big thing for smart cities and global security infrastructure. Yet, behind the grandiose speeches at trade shows and seminars, there's often little substance - just inflated promises and marketing hype that leave customers confused and misinformed. Many clients approach vendors with unrealistic expectations, influenced by misleading online advertisements that suggest AI-powered analytics can do everything for free. In reality, most built-in camera analytics are tightly bound to specific hardware, performing poorly or not at all, reinforcing the need to avoid vendor lock-in at all costs. This is where independent VMS free software solutions like SmartVision come into play, offering a way to unify RTSP streams from mixed-brand cameras into a single, modern interface accessible on both mobile and desktop. Security operators in control rooms won't notice a difference, but the flexibility and freedom from proprietary restrictions are invaluable. Legacy systems in older business centers and retail spaces can finally be modernized without costly hardware replacements. The key takeaway? Don't fall for vendor-locked ecosystems - opt for VMS free software that ensures compatibility, security, and future-proof scalability. Whether dealing with outdated surveillance setups or navigating the overhyped world of video analytics, choosing the right software can mean the difference between a flexible, secure system and an obsolete, vulnerable one. The right VMS free software eliminates dependency on single suppliers, prevents vendor-imposed limitations, and delivers a seamless, unified surveillance experience across all devices and camera brands.