This product is either discontinued or we cannot get that from suppliers.
Dahua DH-AC-PFB205W Waterproof Wall Mount Bracket, Material: Aluminium alloy, Dimensions: 161.6mm × 125.6mm × 76.0mm (6.36" × 4.94" × 2.99"), Weight: 0.49 kg (1.08 lb), Load Bearing: 2.0 kg (4.4 lb), Operating Temperature: –40°C to +60°C (–40°F to +140°F).
The Dahua DH-PFB205W is an outdoor wall mount bracket for compatible Dahua IP cameras (sold separately, see accessories tab).