TheAlarmTech.com

Ok the panel was installed in 93 or 94 There is six slc loops one remote annunciator I have removed all loops then tested and T12 still was there it is an intermittent trouble And seems to show up at ramdom times I only have the manual To go off of and I can't get any help from the distributor No CR...

To be honest I don't know much about this panel
Can u be more specific about this would the fault be in the Panel it self

Can anyone tell me what the T12 trouble code is on the notifier 2020 panel