What is a request for exit door shunt?

A request for an exit door shunt typically refers to a safety feature used in buildings or facilities that allows for a controlled release of an exit door during emergencies. This mechanism ensures that the door can be opened easily to facilitate quick evacuation while preventing unauthorized access. It is commonly integrated into alarm systems, where pressing a button or triggering a sensor signals the door to unlock or shunt to ensure safe exit. Such systems enhance overall safety and compliance with building codes.