Optex SL-200QDP SmartLine Advanced Outdoor Photoelectric Quad-Beam Detector, 200' Range

Deliver dependable long-range perimeter protection and reduce nuisance alarms with the Optex SL-200QDP SmartLine Advanced Outdoor Photoelectric Quad-Beam Detector. Designed for commercial and industrial security, this photoelectric beam detector provides reliable intrusion detection out to 200' using a quad-beam, double-modulation architecture that resists sunlight and environmental interference. The SL-200QDP speeds deployment with easy alignment, beam power control and four selectable frequencies so multiple units can coexist without cross-talk—saving installation time and ongoing service costs. Built for outdoor security, the unit features an IP65-rated housing and anti-frost hood to maintain consistent performance in rain, dust and freezing conditions. Compatible with common control panels and powered by 10.5–30V DC, it integrates smoothly into existing surveillance, monitoring and access control systems. Ideal for perimeter protection of warehouses, parking facilities, rooftops and critical infrastructure, the Optex SL-200QDP provides a durable, low-maintenance solution for proactive intrusion detection. Contact our team to specify the right beam layout for your site or order now to upgrade your security monitoring.

• Reliable long-range perimeter protection up to 200' to expand secure coverage and reduce blind spots
• Quad-beam, double-modulation design cuts false alarms from sunlight, insects and environmental noise for consistent monitoring
• Fast alignment and beam power control simplify installation and minimize maintenance time for security teams
• Weatherproof IP65 housing and anti-frost hood deliver dependable outdoor operation in rain, dust and cold climates
• Four selectable frequencies enable multi-beam deployments without cross-talk in complex sites