Perimeter Intrusion & Loitering Detection (EVS-PERIM)

Security teams do not need more cameras that cry wolf. They need fewer, better alerts, a person on the fence line, a vehicle in the yard after hours, someone lingering where they should not. Perimeter Intrusion & Loitering Detection brings that judgment to the edge: an outdoor day/night camera with on-device AI that detects people and vehicles, tracks them, applies virtual boundary rules, and measures dwell time for loitering, then escalates to the VMS or security operations center with short context clips stored locally on the node.

 The deployment is built like a real perimeter post, not a lab demo. Weather-rated IP66/67 housing with a UV-stable optical window, pole or wall mounts with anti-tamper hardware, outdoor Ethernet with weatherproof RJ‑45 glands, PoE where the LAN supplies power, and surge protection with proper earthing so lightning and induced spikes do not take the run down. Opto-isolated inputs read gate contacts, beams, and panel triggers; relay outputs drive siren and strobe deterrence or dry-contact escalation into PLC, panel, or VMS. Power stays practical: solar, plug-in supply, and battery backup through outages. Networking includes Wi‑Fi, Bluetooth, and RJ‑45 Ethernet; remote posts can add LTE and GPS through a mini‑PCIe module. Optional thermal, fence or buried sensors, radar, a site gateway/NVR, and a full intrusion-panel interface harden the toughest sites.