HX-SL905 This audible and visual alarm is designed for real-time hazard warning in industrial, commercial and residential security systems. It integrates high-decibel sound alarm and bright flashing light, providing clear and effective alerts even in noisy or dim environments. It is widely applied in fire protection, security monitoring, industrial equipment fault warning and emergency evacuation scenarios. With stable performance, easy installation and strong environmental adaptability, it can quickly remind personnel of dangers, respond to emergencies promptly, reduce potential risks and ensure the safety of people and property.