Anonymous posted a question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+:
"what size battery is used for a garage door keypad (sears) Model # 139.53615SR serial #..."
Anonymous posted a question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+:
"how do you change the entry code for the keypad? model # 139.53615SR serial # 3711E04459"
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