Seco-Larm SM-226RQ Overhead Door Magnetic Contacts, Wide Gap, Silver; UPC 689989973798; Switch contained in curved low-profile cast-aluminum housing for surface mounting on garage floor; Magnet enclosed in epoxy compound inside aluminum case for direct installation to garage door with no projecting bracket to break or serve as a handle; 2.75-Inch Gap; 24-Inch wire leads enclosed in armored cable; Contact reed switch is SPST, deactivated rhodium on gold under-plating, for a long life; Loop Type Closed Loop; Contacts Deactivated rhodium on gold under-plating; Contact Rating 0.1 Amps at 100 Volts DC, 1.0 Amps at 10 Volts DC, 10W maximum; Switch Cycles 50 million at 0.1 mA and 5 Volts DC; Magnet Type Alnico 5; Dimensions Length 5 Inches x Width 2 Inches x Height 2 Inches; Weight 0.5 Pounds

A-20180717-1721-212-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.