NOTE: please read compcctv, product size map anddescriptions carefully before purchg. Hidden hole: Cable can feed thru L bracket tothe housing thus provide cable protection Outdoor and Indoor Use. Dimension long: 8.6 inch CCTV camera mountingbracket -Color:white. APPLICATION: Ideal for indoor outdoor domecameras, Security Camera Mount Bracket, high quality with professional design,more stable and reliable. Universal Camera Bracket, Heavy dutyweatherproof aluminum bracket fits mostbrands of outdoor camera housing, Aluminum stand not plastic.