This code is designed to alert personnel to the detection of smoke or fire through a central announcement. If you find fire you
![Abilities Centre on Twitter: "Reminder: Abilities Centre will be testing fire alarms July 25th and 26th. from 12-1:30 pm on the 26th we will be ringing the bells. While no action is Abilities Centre on Twitter: "Reminder: Abilities Centre will be testing fire alarms July 25th and 26th. from 12-1:30 pm on the 26th we will be ringing the bells. While no action is](https://pbs.twimg.com/media/DizlhujVAAAGzUJ.jpg)
Abilities Centre on Twitter: "Reminder: Abilities Centre will be testing fire alarms July 25th and 26th. from 12-1:30 pm on the 26th we will be ringing the bells. While no action is
![Appendix G - Sample PA System Specification Relevant to Speech | Improving Intelligibility of Airport Terminal Public Address Systems |The National Academies Press Appendix G - Sample PA System Specification Relevant to Speech | Improving Intelligibility of Airport Terminal Public Address Systems |The National Academies Press](https://nap.nationalacademies.org/books/24839/gif/152.gif)
Appendix G - Sample PA System Specification Relevant to Speech | Improving Intelligibility of Airport Terminal Public Address Systems |The National Academies Press
![Welcome. Safety Slide Ladies and Gentlemen, your attention please. There are no tests of the fire alarm system scheduled for today, so if you do hear. - ppt download Welcome. Safety Slide Ladies and Gentlemen, your attention please. There are no tests of the fire alarm system scheduled for today, so if you do hear. - ppt download](https://images.slideplayer.com/34/8294938/slides/slide_2.jpg)