NOTIFIER DAA2-5070 LAST CHANCE! DIGITAL AUDIO AMPLIFIERSee original listing
Oct 15, 2011 15:26:36 PDT
Las Vegas, NV, United States
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
The DAA2 Series Amplifiers are multi-featured amplifiers with
digital audio functionality. Each DAA2 is capable of accessing
and processing one of up to eight audio channels on the DVC
audio loop, amplifying the signal, and distributing it via four
Class B or two Class A outputs. A DAA2 is capable of mounting
an optional BDA Digital amplifier, which can be used to
provide one-to-one amplifier backup, or to support two-channel
The DAA2 has two wire digital audio ports to connect to wire
DAL (digital audio loop) segments. Either or both ports may be
converted to fiber using fiber option modules.
Up to 32 devices, such as DAA2 amplifiers, can be connected
to the DAL on one DVC Digital Voice Command unit. DAA2
amplifiers may be mixed with DAX and DAA series amplifiers
on the same DAL.
An optional Firefighter telephone riser on the DAA2 supports
local and network FFT communications. A DAA2 also supports
use of an RM-1 remote microphone.
DAA2 amplifiers can store backup alarm and trouble messages,
and provide an adjustable background music input.
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