re read your initial post so all good but wa do you want??
sorry; the amaon link didnt open in the Brave broser for me.
I had neighborhood / home security issues a year or two back and fixed them another way. Discussed updated requirements with the mayor's office (neighbor works there).
-i looked around quite a lot a while back. best fix = some out door cameras come with motion detection either video or IR. There is a windows open source camera security project, looks like a lot of work to configure but it would insure privacy.
-i dont like ring products from a privacy stand point and yes stuff in this product sector is utter junk
-If all of the IR detectors are shyte; say you got a mobile alert form a IR senser and you drive home. Could be an actual break in effort but most likely the cat trolling the yard or low battries or the sensor is out of box broken.
seems i saw a wifi based IR only detector. I dont recall what its base unit looked like but unlikely it could not generate a mobile alert. Too old school. As soon as you do the mobile alert, especially from a odd ball manufacturer, you risk grave privacy issues.
I am not driving home just to find out a squirrel has eaten my IR sensor. So if I am home, sensor goes off all good, i can figure it out than.