Hello! I place the packtite passive monitor on the wall behind the bed frame, close to where I sleep. My question is, was this the correct placement? My bed has four large drawers built into it, which all have things in them (papers, clothes, etc). The mattress rests on wooden slats. I am concerned that the monitor might not work with this type of bed. This is the bed: http://www.ikea.com/us/en/catalog/products/S09007554/
Does anyone know? Thank you!!