The OCS PB-28 Emergency Button is a professional safety device designed for rapid manual activation of alarms in emergency situations. Housed in a standard 86 mm wall box, this push-button switch allows immediate triggering of fire alarms, security alerts, or other emergency systems. It features a manual reset function, enabling system restoration after an event, and supports easy operation during high-stress scenarios. Constructed from durable, high-quality materials, the PB-28 ensures reliable performance, resistance to wear, and long-term durability in residential, commercial, or industrial environments. The button is suitable for integration with fire panels, alarm systems, access control, and other safety devices, providing a simple yet effective emergency response mechanism. Its clear design allows intuitive use, reducing response time during critical events. By combining robust construction, reliable functionality, and professional-grade safety features, the OCS PB-28 Emergency Button ensures quick, efficient, and dependable activation of alarms for enhanced safety and protection.