Window sensor too big for window frame

[jwcsurety (Jason)]

A similar post is found here:

PowerG PG9303 Magnet Dimensions

Can anyone tell me the exact dimensions of the magnet casing that comes with the PG9303? I’m planning my first alarm system with an IQ Panel 2+. I would like to go with the PowerG sensors if possible, but the magnet looks a bit larger than other sensors and I barely have 1/4" of depth to work with on the top window of my double hung windows. I want to mount these where the top and bottom windows meet along the lock so I can avoid having to double up on contact sensors.

The slimmest sensor magnets I have seen, which would likely fit in your case would be the RE122 Nanomax. It is a 319.5Mhz compatible sensor.

RE122_47-0006-01_RevB_Web.pdf