OCB-250L

OCB-250L: Long-Range Active Infrared Beam Perimeter Detector

In large-scale perimeter security, critical infrastructure protection, and industrial boundary monitoring, securing extended property lines requires specialized long-range photoelectric detection hardware. The OCB-250L is an active photoelectric infrared beam detector designed to establish an invisible multi-beam barrier over long distances across fence lines, perimeter walls, industrial complexes, and open fields.

Enhanced Optical Lenses, Plastic Mounting Base & 5-LED Alignment

Equipped with upgraded high-grade optical lenses, the OCB-250L focuses and converges infrared light beams with high efficiency, ensuring stable signal transmission even under challenging atmospheric conditions such as rain, fog, or dust. The receiver incorporates an integrated 5-LED signal strength indicator that provides real-time visual feedback to streamline beam alignment during setup. The unit includes a durable plastic mounting base to facilitate stable wall, pole, or pedestal installation.

250m Outdoor / 750m Indoor Range & Anti-Sabotage Features

Engineered for long-range coverage, the OCB-250L provides a reliable outdoor detection distance of up to 250 meters (and up to 750 meters in controlled indoor environments). The dual-beam interruption mechanism requires simultaneous beam breakage before triggering an alarm, drastically reducing false alerts caused by small animals, falling debris, or blowing leaves. Connected to conventional hardwired alarm control panels, the device includes anti-tamper switch protection to report cover removal immediately.