Wired IR light barrier, 7 m range, IP44, infrared entry sensor with 12 V power supply, adjustable alarm speaker, and photoelectric technology for access control and security

This wired light barrier is designed to detect movement or access using an infrared beam, making it ideal as an entry sensor or presence detector. With a detection range of 7 meters, it is suitable for applications such as securing entrances, counting visitors, or activating lighting. The cable connection between the sensor and the alarm ensures reliable operation without signal loss. Thanks to the IP44 protection rating, the device is resistant to light rain and dust, making it suitable for both indoor and outdoor use. Use it in homes, shops, or warehouses where continuity is important.