The PFB300W is a Wall Mount Bracket from Dahua that used for Domes ( use with Hanging Mount). Features: Material: Aluminum Wall Mount Bracket Neat & Integrated design Specifications: Model DH-PFB300W General Material Aluminum Dimension(W xH xD) 210mm(W)x 115mm(H)x 160mm(D) Pipe Thread 1″PF21 Operating Temperature -40ºC~60ºC Humidity 0~90% RH Load Bearing 7.0Kg Weight 0.5kg Applicable Model PFA100, PFA101, PFA102, PFA110, PFA111, PFA114