Reddit reviews Seco-Larm SM-216Q/GY Wide Gap Magnetic Contact, Gray
We found 1 Reddit comments about Seco-Larm SM-216Q/GY Wide Gap Magnetic Contact, Gray. Here are the top ones, ranked by their Reddit score.
N.O. wide-gap contact for N.C. circuitsFor loose-fitting doors and windows, steel doors and other applications where wide gaps are foundScrew terminals for quick installationIncludes spacers (model SM-816-2)GAP: 2-3/4" (70mm)
The most temperature sensitive component in the sensor is the battery, they don't like extreme cold and would go bad earlier. It's possible you'd have issues with humidity depending on where you live.
If you're concerned about temp/humidity in the garage you could use a standard set of wide gap magnetic contacts and run its wires into the house. Connect the two wires across the Abode sensor's reed switch and discard the magnet.