Optima Plus 2

[pkhse]

Hi, I have the above alarm system purchased circa 1994. When replacing the battery I noticed a red and yellow wire joined together but not connected to the 'board'. The loose position shows that they were probably connected somewhere near the tamper spring. Does anyone know where they should be connected. I would be very grateful for an illuminating response.
Pkhse

 

[sparkymarka]

Post a picture ....it could be anything ....zone series up , tamper series up , probably had some tape over it at one time ...