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If the power goes out will my LiteKeeper panel need to be reprogrammed?

LiteKeeper Memory Information
The LiteKeeper stores its programming in RAM
maintained by an on-board capacitor (no maintenance
required) for storing programming parameters. This
capacitor will store these parameters for approximately
7 days powered down.
If a controller is powered down for more than 7 days,
the memory of programming may not be intact when
powered up. It may be necessary to re-program the
controller if this event occurs.
When the controller encounters a power-down and
power-up sequence, it will evaluate any time
schedules that should have occurred during the power
down time period as well as any changes to connected
maintained contact closure switches to determine the
proper state upon power-up.