November 24, 200421 yr comment_32506 Constant three-second beep after power cut. Is there a simple way of rectifying dealing this? Thanks in anticipation of assistance! Link to comment https://www.thesecurityinstaller.co.uk/community/topic/4378-optima-2-plus-beep/ Share on other sites Share on LinkedIn Share on X Share on Facebook {lang="reddit_text" Share via email Share on Pinterest More sharing options... Share this post
November 24, 200421 yr comment_32513 beep every 3 seconds = reset required beep every 5 seconds = mains failure It sounds like a service is also required. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/4378-optima-2-plus-beep/#findComment-32513 Share on other sites Share on LinkedIn Share on X Share on Facebook {lang="reddit_text" Share via email Share on Pinterest More sharing options... Share this post
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