All of the sudden, both my security remotes stopped working. The 4 light control buttons still function properly, but the arm home/away functions don't work. It happened to the first remote a couple nights ago. The 2nd one this morning. I have gone through the re-install procedures multiple times with no luck. Changed to new batteries as well.
I noticed that during the install procedure, once I've registered the remote and gotten the confirmation beep, when I slide the switch back to run 1 or 2, the record/busy light stays lit for around 10 seconds before going out. Not sure if this is standard or is being cause by an error.
As of now, I cannot use the sytem in the arm home mode. My keychain remotes still work properly
Please help.
Thanks!