The XG-80BD04 Wired 4 Beam Sensor is a high-precision quad infrared sensor designed for advanced intrusion detection in perimeter security applications. It utilizes four synchronized infrared beams to provide highly accurate detection while significantly reducing false alarms caused by rain, falling leaves, or small animals. Engineered for both wired and RS-485 BUS connectivity, the XG-80BD04 is versatile and easy to integrate with most modern alarm systems. It features 8-section digital frequency conversion, adjustable sensitivity settings, and wide-angle alignment (180°) for optimal installation and performance. Housed in an IP66-rated enclosure, the sensor is resistant to dust and heavy rain, making it suitable for both indoor and outdoor environments. With fast response speeds ranging from 35 to 700 milliseconds and a long-life mode for reduced power consumption, this sensor is an ideal solution for industrial, commercial, and high-security residential use.