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- 9 Jan 2019
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Please someone help!! My partner and I have just purchased a property from my parents. The C&K securitech 700L has always been in the property. However we have recently experienced a power cut and the wall unit is making an annoying ringing noise. My parents have never used it and don't know the codes. I'm scared to try the default codes in case it sets the alarm off, will that happen if I type the code in and it's incorrect? Some one please save me from a hefty electricians bill!!