The Sensor does not work thru "glass". It senses a rapid change in the temp in the area it is seeing and the glass is Blocking that from happening. As the sensor can't sense the temperature change. Move it outside it should take images... of movement in front of your camera... Some senors are more sensitive and cause false triggers but glass, plastic even tape will block the sensor from working.
A forum community dedicated to hunting and fishing enthusiasts in the Michigan area. Come join the discussion about safety, gear, tackle, tips, tricks, optics, hunting, gunsmithing, reviews, reports, accessories, classifieds, and more!