Brand New Chamberlain B980 Smart Garage Door Opener System - Ultimate Security Bundle. Please let me know if you have any questions. The item "Chamberlain B980 Smart Garage Door Opener System Ultimate Security Bundle" is in sale since Tuesday, April 30, 2019. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems".The seller is "dextersho" and is located in Newcastle, Ontario. This item can be shipped to United States, Canada.