Mace Security MAS-AMD120 MaceAlert SOLO Motion Detector

Will these detect through glass? If I can figure out a way to prop this on the inside of a window but facing out, will it work?

Sorry for the delayed reply. From the vendor:
Glass will block the motion detection to a degree and we don’t recommend that the device be used in this manner.

You do know if this actually squirted MACE at the intruder I would buy like 50 of them…right? :wink: