TOA ATT-311 attenuator

 ATT-311 Voice Alarm Control Equipment
BrandTOA
Model CodeATT-311
Model Info

TOA ATT-311 attenuator, intended for ceiling speakers, can adjust the speaker sound volume level in four steps depending on the installation place. Its push-in connector allows quick wire connection. Branched wiring and bridging are both possible.


Related products
SourceEN54.EU, the comprehensive source for EN 54 certified voice alarm and public address systems & components.
Copyright © 2009-2017 Notting Hill Media Limited