Install two magnets One to line up when window is in Closed position 2nd lines up with window opened for...
Mount Rollup door contacts on the side with the lock Make sure door does not pull up far enough to trip the switch Make sure the magnet is not mounted directly to...
Drill your hole through the top jamb of the door Close and latch the door Tap firmly on the drywall above the door Open the door slowly. The debris that fell out of the wall when you tapped on it should form a perfectly located circle where you need to drill to set...
Gap on steel is approximately 1/2 distance in the air Use 25% percent of the rated gap in air Use spacers, sleeves or...
2 magnets side by side can add 40% to gap distance of a recessed switch Mount the magnets with like poles in the same direction Magnets will push away from each other when mounted this...