The PFB201W is a Wall Mount Bracket from Dahua that used for domes (direct fit). Features: Material: Aluminum Wall Mount Bracket Neat & Integrated design Specifications: Model PFB201W General Material Aluminum Dimension (W x H x D) 250.5mm(W) x 160mm(H) x 155mm(D) Pipe Thread N/A Operating Temperature -40ºC ~60ºC Humidity 0~90% RH Load Bearing 2.0Kg Weight 0.65kg Applicable Model DH-DB(W)480/581B, DH-DBW481B, DH-HDB(W)3110/3300, DH-HDB(W)3200