Notifier AA-30E Audio AmplifierThe Notifier by Honeywell has AA series audio amplifiers provide traditional high level audio technology for integrated voice evacuation systems. The AA Series is compatible with classic audio systems such as the AMG 1 as well as the DVC (Digital Voice Command Series) when used with the DVC AO analog audio option. There are three models are available: the AA 30, AA 120 and the AA 100. All use power switching technology to reduce production of heat and