Video alarm processing pipeline integrating device event ingestion, authorization validation, rule-based filtering, and AI-powered threat detection. Events flow through open_cloud event receiver, undergo subscription authorization checks via package services, then proceed to hccVis rule analysis engine for intelligent filtering. Authorized events matching detection rules are processed by videoparser for video stream analysis, where gun detection AI capability modules identify threats and trigger notifications via ccfAgent. This architecture demonstrates defense-in-depth: authorization gates prevent unauthorized processing, rule engines reduce false positives, and AI modules enable precise threat classification. Fork and customize this diagram on Diagrams.so to adapt detection rules, add additional AI models, or integrate with your security operations center. The modular design supports scaling detection capabilities and integrating additional threat types beyond firearms.