... ,CE,ROHS The magnetic contact for roller door with FCC,CE and Rohs overhead door contactMetal housing,ABS housing for ... magnet ,ideal for roller doorLeads with #22AWG 530mm length,packed with ... harsh environmentGap:50-70mm , wider gap can be adjustedSwitches and magnets avaiable seperatlyColor::greyPacking:1sets/bag, 60sets/CTNGross weight: ...