If an alarm has not been activated ... Go to interior hallways. Monitor emergency communications for specific instructions. A distinct signal or message provided by public safety officials that ...

With professional monitoring, alarm signals are sent to a monitoring center ... who would be alerted in case of an emergency.

that the fire alarm panel in the building is functional and then of their leaving. The fire department will NOT leave a building which cannot be reset for reasons of malfunction until they notify ...

An ultrasonic emergency notification/communication system Immediately detect and locate an individual in distress Omni-directional reflective ultrasonic signal ...