I am having issues with one window. Its the only sensor that falses. About 1 time a month or so. This is the 2GIG thin wireless contact. I have already replaced the sensor with a new one and it still falses. I did not replace the magnet though and don’t an extra one. I am thinking a stronger magnet might help?
It seems to happen on windier days, but I am not sure. I took pictures so you can see how everything lines up nicely. I have other sensors that are not line up nearly as well and they never false.
I put washers under the receiver unit to make space so it lines up better with the magnet. I am at a loss and I obviously can not have this window falsing.
This last time, the alarm was not on and it annouced window open and on the panel it showed the contact open even though when I looked at the window it was totally closed and everything was lined up.
Perhaps 2 bad sensors I received in a row?