Adjustable Frequency: Tailor the sensor to meet your specific needs with its adjustable frequency feature, ensuring minimal interference and maximum efficiency in various environments Long-Range Protection: With a detection range of up to 15 meters, this sensor provides ample coverage, making it perfect for large properties or commercial areas Advanced Detection Technology: Utilize cutting-edge infrared technology with our Photocell Single Beam Sensor. This IR alarm is designed to offer reliable performance and enhanced security for automatic barriers and fences Easy Installation: This detector is designed for hassle-free installation, allowing you to quickly set up and protecting your premises without the need for professional help Versatile Use: Ideal for integration with automatic , barriers, and fence alarms, enhancing security and convenience at your property, Weight: 0.14770971554 pounds, Manufacturer: tiyao