Close

Search

Search Menu
Photonics Media Photonics Marketplace Photonics Spectra BioPhotonics Vision Spectra Photonics Showcase Photonics ProdSpec Photonics Handbook

Audio Alert


The Audio Alert system is a local public address system that audibly delivers a preprogrammed message when triggered. The message is heard from a speaker integrated into the compact unit, which is triggered – either by switching the unit on (by applying 24 VDC), or by movement being detected by a passive infrared detector built into the unit.
Audio Alert

RT Technologies Inc.
2391 Briarleigh Way
Dunwoody, GA 30338
United States
Phone: +1 770-332-0092
Fax: +1 770-332-0092
back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2023 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, [email protected]

Photonics Media, Laurin Publishing
x Wish you were here? Click to become an exhibitor today.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.