850LM 312HM 412HM 423LM Universal Receiver only for Liftmaster/Chamberlain/Craftsman Garage Door Openers(1Pack)

Price: $39.85

Attention: NOT work for remote and receiver with Dip Switches! Only works for 850LM 312HM 412HM 423LM receiver of liftmaster/chamberlain/craftsman.
Replacement for 850LM 312HM 412HM 423LM receiver of liftmaster/chamberlain/craftsman.
Attention:When you are selecting receiver models,you must cut off power first then set Dip Switch and turn on the power,otherwise the model selecting will be failed.
Price: $39.85