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Osceola
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Posted 1 Year, 10 Months ago #1
Does anyone have a schematic or any info on life expectancy for a Mirtone 7800 series fire alarm panel?
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Jeffie
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Posted 1 Year, 10 Months ago #2
Hi Osceola, welcome here, I hope you will find the forum usefull and enjoyable

I think manufacturers refrain mostly from stating the life expectancy of their products longer than the period of warranty in order to avoid legal claims afterwards. But, I might be wrong
FIRETEK
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Posted 1 Month, 4 Weeks ago #3
Mirtone offered a one year warranty on this product. Life expectancy on a fire alarm panel varies with the quality of:
the installation,
the components used,
the incoming AC power (i.e. free of surges, spikes, etc.)
the annual maintenance/testing.

All this having been said, I've seen many fire alarm panels that are still "going strong" (trouble free) after thirty years in operation. The Mirtone 7900 series, Edwards 6500, Pyrotronics System III, are all sterling examples.

Regards,
Frank Kurz
http://www.firetechs.net

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