Mighty Mule MM571W Heavy Duty Single Gate Opener

Good operator, relatively easy installation

I decided to get the heavy duty version, even though my gate is only 150#, on the theory that stronger will last longer

Verified purchase:  Yes • Condition: new • Sold by: uncleclutch

Came with a fixable defect.

It is a good product but came with a defect. The mechanical arm has a worm gear that attaches to the motor by a nut and washer. After a few operations, the nut came loose and caused the arm to stop working. Fortunately it was easy to fix and is operating properly now. Also, it was not really new because it had no invoice from the manufacturer so it had no warranty.Read full review

Verified purchase:  Yes • Condition: new • Sold by: miken-345

antenna range very short.

The MM571W is a good product for the MONEY. I replaced my old 500FM series MM. With this new MM571W, the remote range seems to be less than 30 ft. Whereas the FM 500 range was 100 Ft. I am ordering an antenna for it and hopefully it will increase my range.Read full review

Verified purchase:  Yes • Condition: new • Sold by: jeanettem72

Would recommend it

After 8 months so far good. Had to buy a few extra accessories for best performance. If it holds up I’ll be happy with it. Gave it four stars because had to buy more accessories.

Verified purchase:  Yes • Condition: pre-owned • Sold by: cargolargo

Mighty Mule smart Gate aopener

We love the mighty mule. The remote is not as good as previous remotes. I could open the gate from my home now you have to be almost next to the gate for the remote to work on the MM571W

Have not installed yet, but saved money. Good communication

Have not installed yet, but saved money. Good communication

Verified purchase:  Yes • Condition: new • Sold by: angelseller