Put the broken pieces back in place, Then use small finishing nails too hold Broken Frame in place. The goal here is too get the broken frame back together, as tight as possible, When nailing take notice of the nail placement. Locate the nails so they will not interfere with screws that will hold Strike Master II PRO.
Install Strike Master II PRO over broken Door Frame. Please use step # 2 of Installation guide, to be sure that the locking devices line up with holes in Strike Master II PRO. Choose “INSTALLATION>STRIKEMASTER II PRO INSTALL” from the main menu above for full installation details.
Reinstall the Door Casing Trim. Paint, and caulk where needed.