The Optex WXI-ST is a wired 12m, 180° outdoor PIR sensor designed for external intrusion detection. Part of the WXI series, it combines analog and digital technologies for reliable performance, with a comprehensive field of view and adaptable settings to suit various environments. The WXI-ST features two independent detection areas, adjustable at 2.5m, 3.5m, 6m, 8.5m, and 12m, making it ideal for integration with CCTV systems. Its SMDA logic enables digital analysis for enhanced environmental adaptation, and selectable pulse count ensures accurate detection for new and existing security systems.