A parapet is defined as a “low wall along the roof of a building, the edge of a balcony, the side of a bridge, or similar structure.” The PB-EL303S mounting bracket is meant to be used to mount some of our EL cameras in areas like this where you have this type of application. Made of aluminum and 340 stainless steel, this weighs just 4.3Kg and offers a load bearing of 7.0Kg.