LiftMaster 050DCRJWF Receiver Logic Board (DC, WiFi, RJO) driveguard driveway alert system LiftMaster Hall Effect Sensor Kit

LiftMaster Hall Effect Sensor Kit | LIF-K74-18381

To operate the MDKP

Accessory Warranty: 1 year

Add counterweights for arms 20 ft and longer

When the respiratory resistance of the mask is obviously increased or it becomes dirty or damaged

LiftMaster 050DCRJWF Receiver Logic Board (DC, WiFi, RJO) driveguard driveway alert system LiftMaster Hall Effect Sensor KitLiftMaster 050DCRJWF Receiver Logic Board (DC, WiFi, RJO) The LiftMaster 050DCRJWF is a 315MHz Security+ 2. 0 Receiver Logic Board featuring Wi Fi with myQ technology. For use with various LiftMaster Residential Jackshaft Garage Door Openers; manufactured after 2018. The unit will feature a yellow learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster