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Scantronics 9450 box stuck shut?

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Mend Gardtec 500 Security System Alarm Keypad

how can I fix my Gardtec 500?

The display and keypad are flashing numbers while in standbye.

The alarm works normally, the numbers and figures work when setting the alarm, it only flashes when on standbye

Any ideas, is it something a normal person can do?

Pass
May 2008
GardtecGardtec 500Security Systems, Home Alarm SystemsSecurity System Alarm Keypad
What can we do with the service timer?

Is this telling us it needs a service?

Pass
May 2008
Sounds like a service timer

Roy
May 2008

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