With this surface-mounted box, the degree of protection of the occupancy detector: - PD4-M-1C-SM - PD4-M-1C-GH-SM can be increased from IP20 to IP65! Dimensions: Ø 115 x 70 mm Degree / class of protection: IP65 Impact resistance level: IK07 Housing: polycarbonate, UV-resistant Material color: white Manufacturer: B.E.G. Brück Electronic GmbH Description: Surface mounting socket IP65 for PD4-SM IP20 Material color: white Item number: 92375 -