Mighty Mule MM571W Automatic Single Gate Opener, 18 Ft, 850 LB

from South Pasadena Dad

So easy to set up and no problems, it would have been better if I had been told that I had to buy a battery, but easy setup!

from CottonBoss

I really like how the 3-D instructions are interactive with the callouts on what each part is and where it goes with the ability to move the instructions around while it is speaking and able to see the complete picture.

from South Pasadena Dad

So easy to set up and no problems, it would have been better if I had been told that I had to buy a battery, but easy setup!

from CottonBoss

I really like how the 3-D instructions are interactive with the callouts on what each part is and where it goes with the ability to move the instructions around while it is speaking and able to see the complete picture.

from NameLessShopper

This unit malfunctions under 50 degrees. Now, I bought this as a kit with the solar power source. Tech support told me that the battery doesn't work as well in cold weather and causes the unit to malfunction. Gate opens then pauses 2 seconds, beeps loudly, and closes. They recommend the battery w...