Start by placing your latch into the hole for your new handles, and make sure that your handles line up with the latch. Latches come with two standard settings: a 2 3/4″ or 2 3/8″ setback from the edge of the door. If you latch does not line up with your new handles or ...
more robust performance, but does require drilling a ⅝” hole into your door frame. Surface Mount Installation The DoorSense will come partially assembled for the surface mount installation with the magnet enclosure inside the housing and you will only need a screwdriver for this installation.