Had to resurrect this thread seeking some answers to my Paradox issue.

I recently found out that my TBL light '2' starts to light up. From the manual, it is related to internal power issues. I suspect this could be the backup battery.

I could not arm the system due to this. Attempt to reach Winson to fix it is futile. Guess he is no more on the business. I should have gone for ADT instead of Paradon.

Anyone experience similar issue? If its the battery, probably replacing it would work. Just wanted to know if anyone else experience the same.

Never since it was installed. Installed back in April 2015 if not mistaken. The TBL lights start to 'shine' around July this year. Possible?

Eh did not know got TBL 2-1,2-2 by pressing the numbers again. Let me check it out once I back home and update here. Thanks Weikee! Nice information. I still remember about the post you had on your house porch area with the acid staining. I still hope till today if I can have one too lol.