How much did you have to shell up to purchase that annunciator? I've got an FX-254RD and luckily was able to snag a NIB RLCD-CR for 40$ which is sweet but I wish I could've gotten one with an LCD. Nice video!
I bought it used for $110. This was a few months before I got hired with my company that's an EST dealer, otherwise I may have gotten one for much less than that.
I see you apparently don't have the dress panel for the iO64, but I guess that's mostly unimportant as long as it works correctly. (still, always nice to have a complete device)
You have to change the password in the programming menu. Under the main menu go to Programming ---> Password. Select the password you want to change (Remote Ann). Enter in the old password, then enter in the new password.
I like the IOs. The only problem with the annunciator is it doesn’t have a key lock and you have to put a code in which is time consuming. #firealarmfriday