Thread: Alarm system transformer + power supply (would both go bad atonce?)
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Harold W. Harold W. is offline
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Default Alarm system transformer + power supply (would both go bad atonce?)
scrit:

he has to program the new unit.

What does program mean?
Does it mean setting the zones?
Or the passcodes?

Or, does it actually mean the firmware?
Why would an intrusion system need firmware programming?

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