This solution addresses the issue of security system failure during network outages by enabling a local, offline-capable security network. Devices communicate via a local network, ensuring that door/window sensors, vibration detectors, and audible/visual alarms remain fully functional even when the external internet connection is lost. In the event of an incident, video footage and event logs are saved locally and synced to the cloud once connectivity is restored. When the internet is available, alerts are pushed to mobile devices. The system includes door/window intrusion monitoring and smoke detection, providing both anti-theft and fire-warning capabilities. Local storage ensures that footage is preserved without relying on continuous cloud connectivity, and data is encrypted to protect privacy. The system supports manual arming and disarming, maintaining protection even during network failures to prevent a total system shutdown.