371LM 2-pack liftmaster chamberlain sears craftsman 950D 953D remote OEM part QUANTITY: 2 (two) NEW 371LM LIFTMASTER REMOTE 2-pack SINGLE BUTTON REMOTE 2-pack LITHIUM BATTERY INCLUDED [Lasts up to 5 years] 315MHZ FREQUENCY FEATURES SECURITY+ ROLLING CODE TECHNOLOGY Works with PURPLE Learn code BUTTON ONLY !