CHAMBERLAIN 4228 Replacement Battery for Garage Access Systems Computers, Electronics, Office Supplies, Computing

welcome to Gate House supplies calm we're taking a look at the lift master 971 LM single button visor style remote control comes with battery and visor clip these units work with the lift master Chamberlain or sears garage door openers manufactured from 1988 until April of 2005 the units will have an orange or red learn program button on the panel also if the part number of the board starts out with 41 a five then the nine seven series of remote controls will work for you if you need to order a replacement panel simply enter this part number in the search box on the top right-hand side of our website the part will come up and you'll order it from there the last letter may be different based on the date most of the lift master remote controls like this open the same way locate the notch on the side panel put in a flat blade screwdriver twist slightly and then work your way around the gro