Audio & Visual Devices


Notification appliances are used to alert persons of the need to take action, usually to evacuate. The appliances include bells, horns, speakers, strobes, text displays or a combination of these devices. The audible and/or visual notification alert the occupants of a fire or other emergency condition requiring action.


Speaker. Transmits communication from the Fire command station. Announcements and instructions can be heard from speakers.



Strobe. Transmits only a visual notification informing occupants of a fire condition
Speaker/Strobe. Transmits communication like the speaker and also adds the strobe notification.
Horn Strobe. Transmits both a visual and audio notification informing occupants of a fire condition.