If it is an original IQ panel then you wouldn’t be able to use it due to it not having an LTE communicator.
Otherwise, look at the back of the system. There may be a sticker with a number labeled IMEI. You’ll need that number to register the system with Surety (or any Alarm.com dealer)
If you can find that number and get the panel registered then you should be able to reset the installer code and master codes.