Alarm keypad for use with Konnected

I will be selling my home by the end of the year and need to find some type of alarm controller/keypad that the purchaser can use going forward. I currently use an old Fire device with Sharptools / Smartthings on a Konnected Alarm Pro. It is not nearly reliable enough to leave as the primary means of activating and deactivating the alarm. Not to mention, how will I get the whole Smarthings setup transferred to a new user. Is there any physical keypad solution that will work directly with Konnected?