sensitivity wireless infrared detector designed to improve perimeter security and reduce false alarms. Key benefits Accurate motion detection: sensitivity infrared sensing detects humansized movement reliably so you get prompt alerts when activity occurs. Broad coverage: 110° horizontal and 60° vertical detection angles monitor wide areas from a single mounting point, reducing blind spots. Fewer false alarms: Advanced signal analysis technology filters out common environmental noise for more dependable operation in varied conditions. Simple installation and placement: Wallmount design intended for installation at 2 m height makes it easy to position on outdoor walls, entrances, and other access points. Versatile use: Suitable for outdoor spaces, retail shops, office buildings, and factory areas where wireless detection and zone coverage matter. What it does and how it helps Function: Detects motion using infrared sensing and sends a wireless alert to your security system, extending detection coverage without complicated wiring. Performance: Wideangle sensing and signal analysis provide stable operation across changing conditions while minimizing nuisance triggers. Practical size and mounting: Designed for wall installation at the recommended 2 m height to achieve the specified horizontal and vertical coverage. Typical use scenarios Retail storefront: Monitor afterhours entry points and display windows to detect unauthorized access or loitering. Office building perimeter: Cover walkways and main entrances to alert staff or security when someone approaches the building. Factory or warehouse areas: Protect loading docks and exterior access points where wideangle coverage is needed without multiple sensors. Technical highlights (from product specifications) Wireless infrared detector Horizontal detection: 110° Vertical detection: 60° Recommended mounting height: 2 m Recommended locations: outdoor walls, entrances, and similar access points This detector provides a straightforward way to expand motion detection coverage with reliable sensing and reduced false alarms in commercial and outdoor settings.