Dahua DH-AC-PFB200C Ceiling Mount Bracket, Material: SECC & PC, Dimensions: Ø 166 x 75.8 mm (Ø 6.54 x 2.98 in.), Inch Thread: G3/4", Operating Temperature: -40ºC ~ +60ºC (-40ºF ~ +140ºF), Humidity: 0~90% RH, Load Bearing: 1 kg (2.2 lb.), Weight: 0.32 kg (0.71 lb.), White, Package Contents: 1 x DH-PFB200C, 3 x M4 Screw, 1 x Wrench The Dahua DH-PFB200C is an in-ceiling mount bracket for compatible Dahua dome IP cameras (see accessories tab).