Unfortunately the literature pertaining to the door is a bit lacking and does not indicate a way to “default” the door. Since I purchased an Iris to test it out and it worked I have unpaired it with the Iris unit using the app interface and attempted pairing with ST several more times. No luck. Again, the indications on the door would have you believe it experienced a successful pairing as indicated by the three flashes, but ST stubbornly refuses to acknowledge it sees anything. After several more attempts at pairing with the ST I added it back to the Iris with no issues. Bizarre…