If the installer is arming the OzVision unit off an alarm panel, is there any programming that needs to be done on the central station side?
Yes, you need to adjust the day/night switch key setting. Connect to the unit. Go to “Tuning,” then “Unit Power on Parameter.” Under the “Advanced” tab, select the “Day/Night Switch Key Mode.” Click “Upload” to make the change. That way, if there is any power loss, the OzVision unit will remain in the state it was in prior to losing power, rather than resetting itself.