Does anybody know whether a lightbarrier (or in Dutch : lichtsluis) sensor exists? I want to use it to detect whether someone enters my yard. Currently I’m using a motion detector but this also triggers when a cat is entering my yard, and unfortunately there are many cars around here.

Lightbarrier (lichtsluis) sensor with zwave or zigbee

Frank_van_de_Schuur April 12, 2020, 8:56pm 6

Thanks

IR gate solution for Homey