ASL VAR20 DSP-based voice alarm and public address routers
|Number of channels||>4|
|Loudspeaker line supervision: Impedance measurement||Yes|
|Digital Signal Processing (DSP)||Yes|
The VAR4, VAR12 and VAR20 are DSP-based voice alarm & public address routers, allowing routing of 4, 12 or 20 audio inputs to any combination of 4, 12 or 20 outputs. In addition to audio routing these units provide full system control and fault reporting functions for ASL’s rack mount Intellevac Voice Alarm systems.
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