JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Toggle Nav

Search

Edwards EST 3-ASU/4 Audio Source Unit

$1,950.00

The Edwards EST 3-ASU/4 Audio Source Unit provide controls for emergency paging. Comes with mounting Chassis, space for 4 local rail modules, Microphone and Paging Controls. This product is for use with Edwards EST3 fire alarm control panels.

Skip to the end of the images gallery

Edwards EST 3-ASU/4 Audio Source Unit

More Views

Skip to the beginning of the images gallery

WHY CHOOSE BUY FIRE ALARM PARTS?

Everything from our extensive catalog, same day UPS shipping and hassle-free returns is designed to help you get the right parts - fast. Whether you're looking for hard-to-find or replacement parts, a quick repair, or advice, our team is ready with friendly expertise.