Review on Genie Battery Backup Model 6072H-B Wall Mounted Garage Door Opener, Black by Arun Siddiqui

I am very happy with the purchase, but although installation is well described it is best to be aware that the tracks of the door are very likely to need adjusting to avoid rubbing of the "springs" that need to be installed at the bottom of the door. One should be comfortable with DIY ing. Tightening of the "collar" onto the door spring and the opener should be carefully accomplished (one full turn of the screws is noted on instructions, so carefully mark the screws to know when you have done one full turn for each)