Henderson Garage Door Limit Switch

A replacement limit switch to suit Henderson and Genie 800 and 880 series screw-drive garage door openers sold up until 1996 and fitted with reed type limit switches.

Later models sold after 1996 had limit switches fitted with a micro-switch in place of the reed switch.

The design of your existing limit switch may differ from the one shown in the picture but these improved switches are fully compatible.