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Sponsored Ad - Mighty Mule Gate Opener, Solar and Smart Ready, Heavy Duty Automatic Gate Opener, Gates up to 18ft or 850lb, Single Gate Opener, MM571W

Sponsored Ad - Mighty Mule Gate Opener, Solar and Smart Ready, Heavy Duty Automatic Gate Opener, Gates up to 18ft or 850lb, Single Gate Opener, MM571W

Q: What is the part number for additional remotes ?

FM134 or FM135, depending on if you want single or one button

Q: Anyone know the actual seconds this opener take to open 90 degrees?

9-10 seconds, compared to 23 - 27 for other mighty mule openers

Q: Does this gate opener have a safety feature to prevent animals and people from getting caught in the swing?

Yes as it has a force setting. When someone gets caught in it, it will automatically retract like an automatic garage door opener when closing.

Q: Can this replace the liftmaster la412 actuator arm?

Hey Bubbles, I looked online and saw the price for the Liftmaster la 412 wowza! Unfortunately they aren’t interchangeable as far as I know. Because of the electronics! You might want to contact the company about a repair!

Product ID: 170574010

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Details

Material
Acrylonitrile
Brand
Mighty Mule
Color
Black
Exterior Finish
Black
Item Weight
13 Kilograms

💪Supports gates up to 850 lbs

📱Smartphone remote control

☀️Solar power ready

Frequently Bought Together

Mighty Mule MM571W Heavy Duty Automatic Smart and Solar Ready, Single Gate Opener, Black

Mighty Mule Wireless Digital Keypad (FM137), Black, 25

Description

🚪 Unlock convenience and security with the Mighty Mule—your smart, heavy-duty gate guardian!

REMOTE GATE MASTERY - Control your gate from anywhere with smart app connectivity—never leave your car again.
ECO FRIENDLY UPGRADE - Add a solar panel to power your gate sustainably and slash energy costs—future-proof your home.
HEAVY DUTY POWERHOUSE - Effortlessly operate single swing gates up to 18ft or 850 lbs—built for serious security.
BUILT TO LAST SECURE - UL325 certified with obstruction alerts and backed by an 18-month warranty—peace of mind guaranteed.
DIY INSTALLATION MADE SIMPLE - Step-by-step BILT app guidance and 24/7 tech support make setup a breeze for pros and novices alike.

The Mighty Mule MM571W is a robust, heavy-duty automatic gate opener designed for single swing gates up to 18 feet or 850 lbs. It features smartphone remote control capability (with optional wireless kit), is solar power ready, and includes a 12V battery for reliable year-round operation. Installation is DIY-friendly with detailed app instructions and 24/7 support. Certified for safety and backed by an 18-month warranty, this North American-made opener suits various gate types, delivering convenience, security, and eco-friendly options.

Specifications

Installation Type	Glued
Specification Met	UL
Size	Single Gate Opener
UPC	090835093070
Global Trade Identification Number	00090835093070
Manufacturer	Mighty Mule
Part Number	MM571W
Item Weight	28.6 pounds
Product Dimensions	43 x 5.5 x 8 inches
Item model number	MM571W
Style	Opener
Item Package Quantity	1
Usage	Outside, Do-It-Yourself, Outside; Professional
Included Components	(1) Control Panel / Battery Box, (1) Heavy Duty MM571W arm, (1) MM150 12v Battery, (1) MMT 103 Transmitter w/Visor Clip, Mounting Hardware
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Lead Acid
Warranty Description	18 month Manufacturers Warranty

Have a Question? See What Others Asked

What is the part number for additional remotes ?

Anyone know the actual seconds this opener take to open 90 degrees?

Does this gate opener have a safety feature to prevent animals and people from getting caught in the swing?

Can this replace the liftmaster la412 actuator arm?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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