SL-350QN SmartLine Outdoor Quad-Beam Photoelectric Detector, 350 ft Range

Optex SL-350QN SmartLine outdoor photoelectric detector delivers quad-beam coverage across 350 feet, designed for high-security perimeter protection. Advanced SmartLine technology reduces false alarms while maintaining reliable detection of intrusions along building exteriors, fence lines, and critical access points.

Quad-beam configuration ensures comprehensive monitoring with superior rejection of environmental interference such as rain, fog, and airborne particles. Weatherproof housing withstands harsh outdoor conditions, making it ideal for commercial properties, industrial sites, and secure facilities requiring robust 24/7 detection.

Wide detection range and selectable sensitivity accommodate various installation environments. Compatible with standard security control panels and integrates seamlessly into existing alarm systems for unified threat management and rapid response activation.