LiftMaster Mechanical Limit Switch | LIF-WS-SENSOR liftmaster K72-34845 This is a Maglock Adapter

This is a Maglock Adapter used to facilitate control and operation of external accessories in various LiftMaster® Slide and Swing Gate Operators

which allows the reader to be plugged in when the installation is completed

LiftMaster Q020

The Linear (GTO®) control board can be programmed for pull-to-open or push-to-open

this unit includes a backup battery and manual override for added convenience

LiftMaster Mechanical Limit Switch | LIF-WS-SENSOR liftmaster K72-34845 This is a Maglock AdapterLiftMaster Mechanical Limit Switch LIF WS SENSOR The LiftMaster mechanical limit switch WS SENSOR monitors whether a dock leveler is deployed or a truck restraint is engaged, does not require power. Allows you to analyze productivity when used with myQ Business Facility. Requires a Dock Door Operator Model DDO8900W with the LMi5 Interface Device.