![CDATA[The roller door magnetic reed contact is used to monitor the opening of roller, sliding and tilting doors. The contact housing is mounted on the floor (a flat support surface is required). Only screws made of anti-magnetic material may be used for mounting. Due to the weatherproof and mechanically stable design of the contact housing, the circuit is largely protected against damage when driven over by rubber-tired vehicles. The 4-core cable is protected by a plastic-coated metal hose.]]>
