Trailcam recommendations

Hi. I've recently replaced my old trailcam with a Bushnell Core DS No Glow but find that it drains batteries almost nightly when it gets triggered a lot in the garden at night by feeding hedgehogs/cats/foxes. I find this surprising for a Bushnell given that most of the nature documentaries seem to use Bushnell and I am using the recommended Lithium Energiser batteries. Just wondered if anyone else uses the same model and has the same issue....or doesn't.

Thanks