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hi we have error L7 could you tell me what this is?

hi we have error L7 could you tell me what this is and how to rectify it. Many thanks

Di Durrant
January 2010

we have no idea without the panel make or model ?

where not blaming you it would probably have the name on the keypad

Death

Death
January 2010

I bet you have a Scantronic panel, if so it does not say L7, but Lt, this means Control panel tamper

acorn
January 2010

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