Ronie was prompt and efficient. Completed the job within the time frame communicated. Answered any questions I had. 2 disappointments with the Liftmaster 81600-7 LM opening unit. 1) It did not come with 2 openers for your cars as standard. Only came with 1. 2) LED bulb installed significantly impacts the range of a openers. With garage door closed I was unable to use my wireless keypad to reliably open the door. Had to change to an incandescent or CFL bulb.
