2.1-inch Mini Dome Case Available for fixed dome case with 2-axis brackets RoHS Compliant SPECIFICATION ITEM Item No. SMT-021W-BL or SMT-021W-W Dimension Dia.68.5x53.7(H)mm Dome material PMMA Bracket material ABS and steel Housing material ABS Bracket 2-axis Application apply to indoor fixed dome cameras,fit for 28x28,32x32mm board cameras Certificate RoSH ,REACH , UL 2.1-inch Mini Dome Case