A fire indicator panel keeps an eye on the ambient temperature and air quality and notifies the fire department and residents of any malfunctions or alarms. A dry fire system is typically equipped with smoke, heat, and flame detectors, manual call points, and shatter glass alarms. An Occupant Warning System (OWS) or an Early Warning Intercommunication System (EWIS), which notify all occupants of alarms to aid in evacuation, is typically also integrated with the FIP.