The Protech G‑Fence 2400‑IP65 Control Unit with LSP2 (93421901‑LSP2) is a high‑performance perimeter controller designed for reliable, real‑time intrusion detection on fence‑mounted systems. Using advanced accelerometer‑based sensing, it accurately detects climbing, cutting, or lifting attempts while minimizing nuisance alarms. This premium model features factory‑installed lightning surge protection on both Channel A and Channel B, providing complete system protection and eliminating the need for external surge devices. With 12 relay outputs and simultaneous relay, MAXIBUS (RS485), and IP/API communication, it integrates seamlessly with alarm panels, VMS platforms, and third‑party systems. Housed in a rugged IP65/NEMA 4X enclosure, the unit is built for harsh outdoor environments and includes an embedded web server for easy remote configuration and monitoring. Supporting up to 10 detection zones and 2,400 ft (720 m) of coverage, the G‑Fence 2400‑IP65‑LSP2 delivers scalable, high‑reliability protection for mission‑critical perimeter security applications.