HC-A1-001AUDIO AMPLIFIER

Audio amplifier module with two 2 Wrms outputs for 8 ohm speakers and a +12 Vdc digital output to activate external relays when a voice or sound message is present (switching distributed-audio speakers or activating external audio amplifiers). The audio outputs, connected to suitable speakers in the rooms, provide voice communication throughout the building. This makes notifications immediately understandable, allowing anyone to distinguish the source and importance of alarms and avoiding uncertainty. The enclosure occupies 2 modules. Phrases are generated automatically by combining individual words. Voice notification partly replaces indication terminals as well as sounders. Installation limits: when powered by an HC-CU-XXX series mini control unit, only one module can be fitted. Otherwise, multiple modules can be connected in parallel. Important: messages are generated simultaneously on all outputs.