Until now, a cut-out was needed in door profiles to accommodate the electric strike swing. The latch was fixed in position, making subsequent adjustment or other settings impossible. This not only makes the frame look unkempt, but it could also mean that the door fits too tightly or loose when closed.

The solution is ProFix: the enhanced version of effeff’s FaFix. ProFix combines a FaFix electric strike with a latch bolt guide integrated into the electric strike.