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Mend repair fix Gardtec 300 home alarm systems

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flickering display?

I have a gardtec 300/500 alarm fitted and the display is constantly flickering when unset. Does this mean a new keypad is needed?

Steve
July 2017
Gardtec 300Security Systems, Home Alarm SystemsAlarm Fitted Keypad

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Mend repair fix Gardtec 300 home alarm systems