some trail cams have ir motion sensors. not sure what the intensity is though. there are tons of vids on you tube with ir nite vision cams and trail cams and never heard of it being a problem yet.
Mal420xl Reviewed by Mal420xl on . Infrared light A question that's been on my mind a bit lately. Maybe someone has the answer. I've been using a webcam in my grow tent to keep an eye on things. When the lights turn off, this thing switches to IR mode and can "see in the dark." Will the IR emitted from the camera have any effect on the plant growth? Rating: 5