LiftMaster 81LM 82LM 83LM Sears Craftsman Garage Door Opener Remote 139.53879 139.53859 K1026 HBW1136 1A5247 Chamberlain 850CB 853CB 856CB Green Learn Button
LiftMaster 81LM 82LM 83LM Sears Craftsman Garage Door Opener Remote 139.53879 139.53859 K1026 HBW1136 1A5247 Chamberlain 850CB 853CB 856CB Green Learn Button
This universal garage door opener remote is compatible with Craftsman, LiftMaster, Chamberlain and other brand openers with a GREEN smart/learn button.
It operates on a 390MHz frequency and is a 3 channel transmitter, allowing you to control up to 3 garage doors. It is compatible with the "Billion Code" series.
It is a great replacement for the Craftsman 139.53879, 139.53859, 139.53970SRT, 139.5397, 139.53971SRT, 139.53971, 139.53973SRT, 139.53973; LiftMaster 81LM, 82LM, 83LM; Chamberlain 850CB, 853CB, 856CB; and wireless keypad model number 66LM.
This remote is small, compact, and lightweight, making it easy to carry.
It also features easy wireless programming for quick setup.
It is the perfect choice for advanced safety, durability, and ease of use.
Technical Specifications
Technical Specifications
Shipping & Return
Shipping & Return
Standard Shipping is free USA on most items. Some items have 5-8 days domestic shipping at US locations only.
We ship all orders the same day or next business day. Once an order is shipped, we will email you a tracking number. We ship to all USA states including Puerto Rico, Hawaii, Alaska, APO/FPO/DPO. Please make sure you enter the correct shipping address at the checkout. We will not make any changes to the shipping address once you place the order. If any shipment is returned due to an error in the shipping address provided to us or due to package not being claimed by the receiver, we will deduct $6.99 from the purchase price prior to issuing the refund.
We understand that there would be some orders need to be returned or exchanged. Within 30 days after receiving your order, email our customer service to explain the reason for the return/exchange and to request a Return Authorization (RA) number. More details here - https://carmator.us/policies/refund-policy